BEGIN;
SELECT count(*), avg(b) FROM t2 WHERE b>=0 AND b<100;
SELECT count(*), avg(b) FROM t2 WHERE b>=100 AND b<200;
SELECT count(*), avg(b) FROM t2 WHERE b>=200 AND b<300;
SELECT count(*), avg(b) FROM t2 WHERE b>=300 AND b<400;
SELECT count(*), avg(b) FROM t2 WHERE b>=400 AND b<500;
SELECT count(*), avg(b) FROM t2 WHERE b>=500 AND b<600;
SELECT count(*), avg(b) FROM t2 WHERE b>=600 AND b<700;
SELECT count(*), avg(b) FROM t2 WHERE b>=700 AND b<800;
SELECT count(*), avg(b) FROM t2 WHERE b>=800 AND b<900;
SELECT count(*), avg(b) FROM t2 WHERE b>=900 AND b<1000;
SELECT count(*), avg(b) FROM t2 WHERE b>=1000 AND b<1100;
SELECT count(*), avg(b) FROM t2 WHERE b>=1100 AND b<1200;
SELECT count(*), avg(b) FROM t2 WHERE b>=1200 AND b<1300;
SELECT count(*), avg(b) FROM t2 WHERE b>=1300 AND b<1400;
SELECT count(*), avg(b) FROM t2 WHERE b>=1400 AND b<1500;
SELECT count(*), avg(b) FROM t2 WHERE b>=1500 AND b<1600;
SELECT count(*), avg(b) FROM t2 WHERE b>=1600 AND b<1700;
SELECT count(*), avg(b) FROM t2 WHERE b>=1700 AND b<1800;
SELECT count(*), avg(b) FROM t2 WHERE b>=1800 AND b<1900;
SELECT count(*), avg(b) FROM t2 WHERE b>=1900 AND b<2000;
SELECT count(*), avg(b) FROM t2 WHERE b>=2000 AND b<2100;
SELECT count(*), avg(b) FROM t2 WHERE b>=2100 AND b<2200;
SELECT count(*), avg(b) FROM t2 WHERE b>=2200 AND b<2300;
SELECT count(*), avg(b) FROM t2 WHERE b>=2300 AND b<2400;
SELECT count(*), avg(b) FROM t2 WHERE b>=2400 AND b<2500;
SELECT count(*), avg(b) FROM t2 WHERE b>=2500 AND b<2600;
SELECT count(*), avg(b) FROM t2 WHERE b>=2600 AND b<2700;
SELECT count(*), avg(b) FROM t2 WHERE b>=2700 AND b<2800;
SELECT count(*), avg(b) FROM t2 WHERE b>=2800 AND b<2900;
SELECT count(*), avg(b) FROM t2 WHERE b>=2900 AND b<3000;
SELECT count(*), avg(b) FROM t2 WHERE b>=3000 AND b<3100;
SELECT count(*), avg(b) FROM t2 WHERE b>=3100 AND b<3200;
SELECT count(*), avg(b) FROM t2 WHERE b>=3200 AND b<3300;
SELECT count(*), avg(b) FROM t2 WHERE b>=3300 AND b<3400;
SELECT count(*), avg(b) FROM t2 WHERE b>=3400 AND b<3500;
SELECT count(*), avg(b) FROM t2 WHERE b>=3500 AND b<3600;
SELECT count(*), avg(b) FROM t2 WHERE b>=3600 AND b<3700;
SELECT count(*), avg(b) FROM t2 WHERE b>=3700 AND b<3800;
SELECT count(*), avg(b) FROM t2 WHERE b>=3800 AND b<3900;
SELECT count(*), avg(b) FROM t2 WHERE b>=3900 AND b<4000;
SELECT count(*), avg(b) FROM t2 WHERE b>=4000 AND b<4100;
SELECT count(*), avg(b) FROM t2 WHERE b>=4100 AND b<4200;
SELECT count(*), avg(b) FROM t2 WHERE b>=4200 AND b<4300;
SELECT count(*), avg(b) FROM t2 WHERE b>=4300 AND b<4400;
SELECT count(*), avg(b) FROM t2 WHERE b>=4400 AND b<4500;
SELECT count(*), avg(b) FROM t2 WHERE b>=4500 AND b<4600;
SELECT count(*), avg(b) FROM t2 WHERE b>=4600 AND b<4700;
SELECT count(*), avg(b) FROM t2 WHERE b>=4700 AND b<4800;
SELECT count(*), avg(b) FROM t2 WHERE b>=4800 AND b<4900;
SELECT count(*), avg(b) FROM t2 WHERE b>=4900 AND b<5000;
SELECT count(*), avg(b) FROM t2 WHERE b>=5000 AND b<5100;
SELECT count(*), avg(b) FROM t2 WHERE b>=5100 AND b<5200;
SELECT count(*), avg(b) FROM t2 WHERE b>=5200 AND b<5300;
SELECT count(*), avg(b) FROM t2 WHERE b>=5300 AND b<5400;
SELECT count(*), avg(b) FROM t2 WHERE b>=5400 AND b<5500;
SELECT count(*), avg(b) FROM t2 WHERE b>=5500 AND b<5600;
SELECT count(*), avg(b) FROM t2 WHERE b>=5600 AND b<5700;
SELECT count(*), avg(b) FROM t2 WHERE b>=5700 AND b<5800;
SELECT count(*), avg(b) FROM t2 WHERE b>=5800 AND b<5900;
SELECT count(*), avg(b) FROM t2 WHERE b>=5900 AND b<6000;
SELECT count(*), avg(b) FROM t2 WHERE b>=6000 AND b<6100;
SELECT count(*), avg(b) FROM t2 WHERE b>=6100 AND b<6200;
SELECT count(*), avg(b) FROM t2 WHERE b>=6200 AND b<6300;
SELECT count(*), avg(b) FROM t2 WHERE b>=6300 AND b<6400;
SELECT count(*), avg(b) FROM t2 WHERE b>=6400 AND b<6500;
SELECT count(*), avg(b) FROM t2 WHERE b>=6500 AND b<6600;
SELECT count(*), avg(b) FROM t2 WHERE b>=6600 AND b<6700;
SELECT count(*), avg(b) FROM t2 WHERE b>=6700 AND b<6800;
SELECT count(*), avg(b) FROM t2 WHERE b>=6800 AND b<6900;
SELECT count(*), avg(b) FROM t2 WHERE b>=6900 AND b<7000;
SELECT count(*), avg(b) FROM t2 WHERE b>=7000 AND b<7100;
SELECT count(*), avg(b) FROM t2 WHERE b>=7100 AND b<7200;
SELECT count(*), avg(b) FROM t2 WHERE b>=7200 AND b<7300;
SELECT count(*), avg(b) FROM t2 WHERE b>=7300 AND b<7400;
SELECT count(*), avg(b) FROM t2 WHERE b>=7400 AND b<7500;
SELECT count(*), avg(b) FROM t2 WHERE b>=7500 AND b<7600;
SELECT count(*), avg(b) FROM t2 WHERE b>=7600 AND b<7700;
SELECT count(*), avg(b) FROM t2 WHERE b>=7700 AND b<7800;
SELECT count(*), avg(b) FROM t2 WHERE b>=7800 AND b<7900;
SELECT count(*), avg(b) FROM t2 WHERE b>=7900 AND b<8000;
SELECT count(*), avg(b) FROM t2 WHERE b>=8000 AND b<8100;
SELECT count(*), avg(b) FROM t2 WHERE b>=8100 AND b<8200;
SELECT count(*), avg(b) FROM t2 WHERE b>=8200 AND b<8300;
SELECT count(*), avg(b) FROM t2 WHERE b>=8300 AND b<8400;
SELECT count(*), avg(b) FROM t2 WHERE b>=8400 AND b<8500;
SELECT count(*), avg(b) FROM t2 WHERE b>=8500 AND b<8600;
SELECT count(*), avg(b) FROM t2 WHERE b>=8600 AND b<8700;
SELECT count(*), avg(b) FROM t2 WHERE b>=8700 AND b<8800;
SELECT count(*), avg(b) FROM t2 WHERE b>=8800 AND b<8900;
SELECT count(*), avg(b) FROM t2 WHERE b>=8900 AND b<9000;
SELECT count(*), avg(b) FROM t2 WHERE b>=9000 AND b<9100;
SELECT count(*), avg(b) FROM t2 WHERE b>=9100 AND b<9200;
SELECT count(*), avg(b) FROM t2 WHERE b>=9200 AND b<9300;
SELECT count(*), avg(b) FROM t2 WHERE b>=9300 AND b<9400;
SELECT count(*), avg(b) FROM t2 WHERE b>=9400 AND b<9500;
SELECT count(*), avg(b) FROM t2 WHERE b>=9500 AND b<9600;
SELECT count(*), avg(b) FROM t2 WHERE b>=9600 AND b<9700;
SELECT count(*), avg(b) FROM t2 WHERE b>=9700 AND b<9800;
SELECT count(*), avg(b) FROM t2 WHERE b>=9800 AND b<9900;
SELECT count(*), avg(b) FROM t2 WHERE b>=9900 AND b<10000;
SELECT count(*), avg(b) FROM t2 WHERE b>=10000 AND b<10100;
SELECT count(*), avg(b) FROM t2 WHERE b>=10100 AND b<10200;
SELECT count(*), avg(b) FROM t2 WHERE b>=10200 AND b<10300;
SELECT count(*), avg(b) FROM t2 WHERE b>=10300 AND b<10400;
SELECT count(*), avg(b) FROM t2 WHERE b>=10400 AND b<10500;
SELECT count(*), avg(b) FROM t2 WHERE b>=10500 AND b<10600;
SELECT count(*), avg(b) FROM t2 WHERE b>=10600 AND b<10700;
SELECT count(*), avg(b) FROM t2 WHERE b>=10700 AND b<10800;
SELECT count(*), avg(b) FROM t2 WHERE b>=10800 AND b<10900;
SELECT count(*), avg(b) FROM t2 WHERE b>=10900 AND b<11000;
SELECT count(*), avg(b) FROM t2 WHERE b>=11000 AND b<11100;
SELECT count(*), avg(b) FROM t2 WHERE b>=11100 AND b<11200;
SELECT count(*), avg(b) FROM t2 WHERE b>=11200 AND b<11300;
SELECT count(*), avg(b) FROM t2 WHERE b>=11300 AND b<11400;
SELECT count(*), avg(b) FROM t2 WHERE b>=11400 AND b<11500;
SELECT count(*), avg(b) FROM t2 WHERE b>=11500 AND b<11600;
SELECT count(*), avg(b) FROM t2 WHERE b>=11600 AND b<11700;
SELECT count(*), avg(b) FROM t2 WHERE b>=11700 AND b<11800;
SELECT count(*), avg(b) FROM t2 WHERE b>=11800 AND b<11900;
SELECT count(*), avg(b) FROM t2 WHERE b>=11900 AND b<12000;
SELECT count(*), avg(b) FROM t2 WHERE b>=12000 AND b<12100;
SELECT count(*), avg(b) FROM t2 WHERE b>=12100 AND b<12200;
SELECT count(*), avg(b) FROM t2 WHERE b>=12200 AND b<12300;
SELECT count(*), avg(b) FROM t2 WHERE b>=12300 AND b<12400;
SELECT count(*), avg(b) FROM t2 WHERE b>=12400 AND b<12500;
SELECT count(*), avg(b) FROM t2 WHERE b>=12500 AND b<12600;
SELECT count(*), avg(b) FROM t2 WHERE b>=12600 AND b<12700;
SELECT count(*), avg(b) FROM t2 WHERE b>=12700 AND b<12800;
SELECT count(*), avg(b) FROM t2 WHERE b>=12800 AND b<12900;
SELECT count(*), avg(b) FROM t2 WHERE b>=12900 AND b<13000;
SELECT count(*), avg(b) FROM t2 WHERE b>=13000 AND b<13100;
SELECT count(*), avg(b) FROM t2 WHERE b>=13100 AND b<13200;
SELECT count(*), avg(b) FROM t2 WHERE b>=13200 AND b<13300;
SELECT count(*), avg(b) FROM t2 WHERE b>=13300 AND b<13400;
SELECT count(*), avg(b) FROM t2 WHERE b>=13400 AND b<13500;
SELECT count(*), avg(b) FROM t2 WHERE b>=13500 AND b<13600;
SELECT count(*), avg(b) FROM t2 WHERE b>=13600 AND b<13700;
SELECT count(*), avg(b) FROM t2 WHERE b>=13700 AND b<13800;
SELECT count(*), avg(b) FROM t2 WHERE b>=13800 AND b<13900;
SELECT count(*), avg(b) FROM t2 WHERE b>=13900 AND b<14000;
SELECT count(*), avg(b) FROM t2 WHERE b>=14000 AND b<14100;
SELECT count(*), avg(b) FROM t2 WHERE b>=14100 AND b<14200;
SELECT count(*), avg(b) FROM t2 WHERE b>=14200 AND b<14300;
SELECT count(*), avg(b) FROM t2 WHERE b>=14300 AND b<14400;
SELECT count(*), avg(b) FROM t2 WHERE b>=14400 AND b<14500;
SELECT count(*), avg(b) FROM t2 WHERE b>=14500 AND b<14600;
SELECT count(*), avg(b) FROM t2 WHERE b>=14600 AND b<14700;
SELECT count(*), avg(b) FROM t2 WHERE b>=14700 AND b<14800;
SELECT count(*), avg(b) FROM t2 WHERE b>=14800 AND b<14900;
SELECT count(*), avg(b) FROM t2 WHERE b>=14900 AND b<15000;
SELECT count(*), avg(b) FROM t2 WHERE b>=15000 AND b<15100;
SELECT count(*), avg(b) FROM t2 WHERE b>=15100 AND b<15200;
SELECT count(*), avg(b) FROM t2 WHERE b>=15200 AND b<15300;
SELECT count(*), avg(b) FROM t2 WHERE b>=15300 AND b<15400;
SELECT count(*), avg(b) FROM t2 WHERE b>=15400 AND b<15500;
SELECT count(*), avg(b) FROM t2 WHERE b>=15500 AND b<15600;
SELECT count(*), avg(b) FROM t2 WHERE b>=15600 AND b<15700;
SELECT count(*), avg(b) FROM t2 WHERE b>=15700 AND b<15800;
SELECT count(*), avg(b) FROM t2 WHERE b>=15800 AND b<15900;
SELECT count(*), avg(b) FROM t2 WHERE b>=15900 AND b<16000;
SELECT count(*), avg(b) FROM t2 WHERE b>=16000 AND b<16100;
SELECT count(*), avg(b) FROM t2 WHERE b>=16100 AND b<16200;
SELECT count(*), avg(b) FROM t2 WHERE b>=16200 AND b<16300;
SELECT count(*), avg(b) FROM t2 WHERE b>=16300 AND b<16400;
SELECT count(*), avg(b) FROM t2 WHERE b>=16400 AND b<16500;
SELECT count(*), avg(b) FROM t2 WHERE b>=16500 AND b<16600;
SELECT count(*), avg(b) FROM t2 WHERE b>=16600 AND b<16700;
SELECT count(*), avg(b) FROM t2 WHERE b>=16700 AND b<16800;
SELECT count(*), avg(b) FROM t2 WHERE b>=16800 AND b<16900;
SELECT count(*), avg(b) FROM t2 WHERE b>=16900 AND b<17000;
SELECT count(*), avg(b) FROM t2 WHERE b>=17000 AND b<17100;
SELECT count(*), avg(b) FROM t2 WHERE b>=17100 AND b<17200;
SELECT count(*), avg(b) FROM t2 WHERE b>=17200 AND b<17300;
SELECT count(*), avg(b) FROM t2 WHERE b>=17300 AND b<17400;
SELECT count(*), avg(b) FROM t2 WHERE b>=17400 AND b<17500;
SELECT count(*), avg(b) FROM t2 WHERE b>=17500 AND b<17600;
SELECT count(*), avg(b) FROM t2 WHERE b>=17600 AND b<17700;
SELECT count(*), avg(b) FROM t2 WHERE b>=17700 AND b<17800;
SELECT count(*), avg(b) FROM t2 WHERE b>=17800 AND b<17900;
SELECT count(*), avg(b) FROM t2 WHERE b>=17900 AND b<18000;
SELECT count(*), avg(b) FROM t2 WHERE b>=18000 AND b<18100;
SELECT count(*), avg(b) FROM t2 WHERE b>=18100 AND b<18200;
SELECT count(*), avg(b) FROM t2 WHERE b>=18200 AND b<18300;
SELECT count(*), avg(b) FROM t2 WHERE b>=18300 AND b<18400;
SELECT count(*), avg(b) FROM t2 WHERE b>=18400 AND b<18500;
SELECT count(*), avg(b) FROM t2 WHERE b>=18500 AND b<18600;
SELECT count(*), avg(b) FROM t2 WHERE b>=18600 AND b<18700;
SELECT count(*), avg(b) FROM t2 WHERE b>=18700 AND b<18800;
SELECT count(*), avg(b) FROM t2 WHERE b>=18800 AND b<18900;
SELECT count(*), avg(b) FROM t2 WHERE b>=18900 AND b<19000;
SELECT count(*), avg(b) FROM t2 WHERE b>=19000 AND b<19100;
SELECT count(*), avg(b) FROM t2 WHERE b>=19100 AND b<19200;
SELECT count(*), avg(b) FROM t2 WHERE b>=19200 AND b<19300;
SELECT count(*), avg(b) FROM t2 WHERE b>=19300 AND b<19400;
SELECT count(*), avg(b) FROM t2 WHERE b>=19400 AND b<19500;
SELECT count(*), avg(b) FROM t2 WHERE b>=19500 AND b<19600;
SELECT count(*), avg(b) FROM t2 WHERE b>=19600 AND b<19700;
SELECT count(*), avg(b) FROM t2 WHERE b>=19700 AND b<19800;
SELECT count(*), avg(b) FROM t2 WHERE b>=19800 AND b<19900;
SELECT count(*), avg(b) FROM t2 WHERE b>=19900 AND b<20000;
SELECT count(*), avg(b) FROM t2 WHERE b>=20000 AND b<20100;
SELECT count(*), avg(b) FROM t2 WHERE b>=20100 AND b<20200;
SELECT count(*), avg(b) FROM t2 WHERE b>=20200 AND b<20300;
SELECT count(*), avg(b) FROM t2 WHERE b>=20300 AND b<20400;
SELECT count(*), avg(b) FROM t2 WHERE b>=20400 AND b<20500;
SELECT count(*), avg(b) FROM t2 WHERE b>=20500 AND b<20600;
SELECT count(*), avg(b) FROM t2 WHERE b>=20600 AND b<20700;
SELECT count(*), avg(b) FROM t2 WHERE b>=20700 AND b<20800;
SELECT count(*), avg(b) FROM t2 WHERE b>=20800 AND b<20900;
SELECT count(*), avg(b) FROM t2 WHERE b>=20900 AND b<21000;
SELECT count(*), avg(b) FROM t2 WHERE b>=21000 AND b<21100;
SELECT count(*), avg(b) FROM t2 WHERE b>=21100 AND b<21200;
SELECT count(*), avg(b) FROM t2 WHERE b>=21200 AND b<21300;
SELECT count(*), avg(b) FROM t2 WHERE b>=21300 AND b<21400;
SELECT count(*), avg(b) FROM t2 WHERE b>=21400 AND b<21500;
SELECT count(*), avg(b) FROM t2 WHERE b>=21500 AND b<21600;
SELECT count(*), avg(b) FROM t2 WHERE b>=21600 AND b<21700;
SELECT count(*), avg(b) FROM t2 WHERE b>=21700 AND b<21800;
SELECT count(*), avg(b) FROM t2 WHERE b>=21800 AND b<21900;
SELECT count(*), avg(b) FROM t2 WHERE b>=21900 AND b<22000;
SELECT count(*), avg(b) FROM t2 WHERE b>=22000 AND b<22100;
SELECT count(*), avg(b) FROM t2 WHERE b>=22100 AND b<22200;
SELECT count(*), avg(b) FROM t2 WHERE b>=22200 AND b<22300;
SELECT count(*), avg(b) FROM t2 WHERE b>=22300 AND b<22400;
SELECT count(*), avg(b) FROM t2 WHERE b>=22400 AND b<22500;
SELECT count(*), avg(b) FROM t2 WHERE b>=22500 AND b<22600;
SELECT count(*), avg(b) FROM t2 WHERE b>=22600 AND b<22700;
SELECT count(*), avg(b) FROM t2 WHERE b>=22700 AND b<22800;
SELECT count(*), avg(b) FROM t2 WHERE b>=22800 AND b<22900;
SELECT count(*), avg(b) FROM t2 WHERE b>=22900 AND b<23000;
SELECT count(*), avg(b) FROM t2 WHERE b>=23000 AND b<23100;
SELECT count(*), avg(b) FROM t2 WHERE b>=23100 AND b<23200;
SELECT count(*), avg(b) FROM t2 WHERE b>=23200 AND b<23300;
SELECT count(*), avg(b) FROM t2 WHERE b>=23300 AND b<23400;
SELECT count(*), avg(b) FROM t2 WHERE b>=23400 AND b<23500;
SELECT count(*), avg(b) FROM t2 WHERE b>=23500 AND b<23600;
SELECT count(*), avg(b) FROM t2 WHERE b>=23600 AND b<23700;
SELECT count(*), avg(b) FROM t2 WHERE b>=23700 AND b<23800;
SELECT count(*), avg(b) FROM t2 WHERE b>=23800 AND b<23900;
SELECT count(*), avg(b) FROM t2 WHERE b>=23900 AND b<24000;
SELECT count(*), avg(b) FROM t2 WHERE b>=24000 AND b<24100;
SELECT count(*), avg(b) FROM t2 WHERE b>=24100 AND b<24200;
SELECT count(*), avg(b) FROM t2 WHERE b>=24200 AND b<24300;
SELECT count(*), avg(b) FROM t2 WHERE b>=24300 AND b<24400;
SELECT count(*), avg(b) FROM t2 WHERE b>=24400 AND b<24500;
SELECT count(*), avg(b) FROM t2 WHERE b>=24500 AND b<24600;
SELECT count(*), avg(b) FROM t2 WHERE b>=24600 AND b<24700;
SELECT count(*), avg(b) FROM t2 WHERE b>=24700 AND b<24800;
SELECT count(*), avg(b) FROM t2 WHERE b>=24800 AND b<24900;
SELECT count(*), avg(b) FROM t2 WHERE b>=24900 AND b<25000;
SELECT count(*), avg(b) FROM t2 WHERE b>=25000 AND b<25100;
SELECT count(*), avg(b) FROM t2 WHERE b>=25100 AND b<25200;
SELECT count(*), avg(b) FROM t2 WHERE b>=25200 AND b<25300;
SELECT count(*), avg(b) FROM t2 WHERE b>=25300 AND b<25400;
SELECT count(*), avg(b) FROM t2 WHERE b>=25400 AND b<25500;
SELECT count(*), avg(b) FROM t2 WHERE b>=25500 AND b<25600;
SELECT count(*), avg(b) FROM t2 WHERE b>=25600 AND b<25700;
SELECT count(*), avg(b) FROM t2 WHERE b>=25700 AND b<25800;
SELECT count(*), avg(b) FROM t2 WHERE b>=25800 AND b<25900;
SELECT count(*), avg(b) FROM t2 WHERE b>=25900 AND b<26000;
SELECT count(*), avg(b) FROM t2 WHERE b>=26000 AND b<26100;
SELECT count(*), avg(b) FROM t2 WHERE b>=26100 AND b<26200;
SELECT count(*), avg(b) FROM t2 WHERE b>=26200 AND b<26300;
SELECT count(*), avg(b) FROM t2 WHERE b>=26300 AND b<26400;
SELECT count(*), avg(b) FROM t2 WHERE b>=26400 AND b<26500;
SELECT count(*), avg(b) FROM t2 WHERE b>=26500 AND b<26600;
SELECT count(*), avg(b) FROM t2 WHERE b>=26600 AND b<26700;
SELECT count(*), avg(b) FROM t2 WHERE b>=26700 AND b<26800;
SELECT count(*), avg(b) FROM t2 WHERE b>=26800 AND b<26900;
SELECT count(*), avg(b) FROM t2 WHERE b>=26900 AND b<27000;
SELECT count(*), avg(b) FROM t2 WHERE b>=27000 AND b<27100;
SELECT count(*), avg(b) FROM t2 WHERE b>=27100 AND b<27200;
SELECT count(*), avg(b) FROM t2 WHERE b>=27200 AND b<27300;
SELECT count(*), avg(b) FROM t2 WHERE b>=27300 AND b<27400;
SELECT count(*), avg(b) FROM t2 WHERE b>=27400 AND b<27500;
SELECT count(*), avg(b) FROM t2 WHERE b>=27500 AND b<27600;
SELECT count(*), avg(b) FROM t2 WHERE b>=27600 AND b<27700;
SELECT count(*), avg(b) FROM t2 WHERE b>=27700 AND b<27800;
SELECT count(*), avg(b) FROM t2 WHERE b>=27800 AND b<27900;
SELECT count(*), avg(b) FROM t2 WHERE b>=27900 AND b<28000;
SELECT count(*), avg(b) FROM t2 WHERE b>=28000 AND b<28100;
SELECT count(*), avg(b) FROM t2 WHERE b>=28100 AND b<28200;
SELECT count(*), avg(b) FROM t2 WHERE b>=28200 AND b<28300;
SELECT count(*), avg(b) FROM t2 WHERE b>=28300 AND b<28400;
SELECT count(*), avg(b) FROM t2 WHERE b>=28400 AND b<28500;
SELECT count(*), avg(b) FROM t2 WHERE b>=28500 AND b<28600;
SELECT count(*), avg(b) FROM t2 WHERE b>=28600 AND b<28700;
SELECT count(*), avg(b) FROM t2 WHERE b>=28700 AND b<28800;
SELECT count(*), avg(b) FROM t2 WHERE b>=28800 AND b<28900;
SELECT count(*), avg(b) FROM t2 WHERE b>=28900 AND b<29000;
SELECT count(*), avg(b) FROM t2 WHERE b>=29000 AND b<29100;
SELECT count(*), avg(b) FROM t2 WHERE b>=29100 AND b<29200;
SELECT count(*), avg(b) FROM t2 WHERE b>=29200 AND b<29300;
SELECT count(*), avg(b) FROM t2 WHERE b>=29300 AND b<29400;
SELECT count(*), avg(b) FROM t2 WHERE b>=29400 AND b<29500;
SELECT count(*), avg(b) FROM t2 WHERE b>=29500 AND b<29600;
SELECT count(*), avg(b) FROM t2 WHERE b>=29600 AND b<29700;
SELECT count(*), avg(b) FROM t2 WHERE b>=29700 AND b<29800;
SELECT count(*), avg(b) FROM t2 WHERE b>=29800 AND b<29900;
SELECT count(*), avg(b) FROM t2 WHERE b>=29900 AND b<30000;
SELECT count(*), avg(b) FROM t2 WHERE b>=30000 AND b<30100;
SELECT count(*), avg(b) FROM t2 WHERE b>=30100 AND b<30200;
SELECT count(*), avg(b) FROM t2 WHERE b>=30200 AND b<30300;
SELECT count(*), avg(b) FROM t2 WHERE b>=30300 AND b<30400;
SELECT count(*), avg(b) FROM t2 WHERE b>=30400 AND b<30500;
SELECT count(*), avg(b) FROM t2 WHERE b>=30500 AND b<30600;
SELECT count(*), avg(b) FROM t2 WHERE b>=30600 AND b<30700;
SELECT count(*), avg(b) FROM t2 WHERE b>=30700 AND b<30800;
SELECT count(*), avg(b) FROM t2 WHERE b>=30800 AND b<30900;
SELECT count(*), avg(b) FROM t2 WHERE b>=30900 AND b<31000;
SELECT count(*), avg(b) FROM t2 WHERE b>=31000 AND b<31100;
SELECT count(*), avg(b) FROM t2 WHERE b>=31100 AND b<31200;
SELECT count(*), avg(b) FROM t2 WHERE b>=31200 AND b<31300;
SELECT count(*), avg(b) FROM t2 WHERE b>=31300 AND b<31400;
SELECT count(*), avg(b) FROM t2 WHERE b>=31400 AND b<31500;
SELECT count(*), avg(b) FROM t2 WHERE b>=31500 AND b<31600;
SELECT count(*), avg(b) FROM t2 WHERE b>=31600 AND b<31700;
SELECT count(*), avg(b) FROM t2 WHERE b>=31700 AND b<31800;
SELECT count(*), avg(b) FROM t2 WHERE b>=31800 AND b<31900;
SELECT count(*), avg(b) FROM t2 WHERE b>=31900 AND b<32000;
SELECT count(*), avg(b) FROM t2 WHERE b>=32000 AND b<32100;
SELECT count(*), avg(b) FROM t2 WHERE b>=32100 AND b<32200;
SELECT count(*), avg(b) FROM t2 WHERE b>=32200 AND b<32300;
SELECT count(*), avg(b) FROM t2 WHERE b>=32300 AND b<32400;
SELECT count(*), avg(b) FROM t2 WHERE b>=32400 AND b<32500;
SELECT count(*), avg(b) FROM t2 WHERE b>=32500 AND b<32600;
SELECT count(*), avg(b) FROM t2 WHERE b>=32600 AND b<32700;
SELECT count(*), avg(b) FROM t2 WHERE b>=32700 AND b<32800;
SELECT count(*), avg(b) FROM t2 WHERE b>=32800 AND b<32900;
SELECT count(*), avg(b) FROM t2 WHERE b>=32900 AND b<33000;
SELECT count(*), avg(b) FROM t2 WHERE b>=33000 AND b<33100;
SELECT count(*), avg(b) FROM t2 WHERE b>=33100 AND b<33200;
SELECT count(*), avg(b) FROM t2 WHERE b>=33200 AND b<33300;
SELECT count(*), avg(b) FROM t2 WHERE b>=33300 AND b<33400;
SELECT count(*), avg(b) FROM t2 WHERE b>=33400 AND b<33500;
SELECT count(*), avg(b) FROM t2 WHERE b>=33500 AND b<33600;
SELECT count(*), avg(b) FROM t2 WHERE b>=33600 AND b<33700;
SELECT count(*), avg(b) FROM t2 WHERE b>=33700 AND b<33800;
SELECT count(*), avg(b) FROM t2 WHERE b>=33800 AND b<33900;
SELECT count(*), avg(b) FROM t2 WHERE b>=33900 AND b<34000;
SELECT count(*), avg(b) FROM t2 WHERE b>=34000 AND b<34100;
SELECT count(*), avg(b) FROM t2 WHERE b>=34100 AND b<34200;
SELECT count(*), avg(b) FROM t2 WHERE b>=34200 AND b<34300;
SELECT count(*), avg(b) FROM t2 WHERE b>=34300 AND b<34400;
SELECT count(*), avg(b) FROM t2 WHERE b>=34400 AND b<34500;
SELECT count(*), avg(b) FROM t2 WHERE b>=34500 AND b<34600;
SELECT count(*), avg(b) FROM t2 WHERE b>=34600 AND b<34700;
SELECT count(*), avg(b) FROM t2 WHERE b>=34700 AND b<34800;
SELECT count(*), avg(b) FROM t2 WHERE b>=34800 AND b<34900;
SELECT count(*), avg(b) FROM t2 WHERE b>=34900 AND b<35000;
SELECT count(*), avg(b) FROM t2 WHERE b>=35000 AND b<35100;
SELECT count(*), avg(b) FROM t2 WHERE b>=35100 AND b<35200;
SELECT count(*), avg(b) FROM t2 WHERE b>=35200 AND b<35300;
SELECT count(*), avg(b) FROM t2 WHERE b>=35300 AND b<35400;
SELECT count(*), avg(b) FROM t2 WHERE b>=35400 AND b<35500;
SELECT count(*), avg(b) FROM t2 WHERE b>=35500 AND b<35600;
SELECT count(*), avg(b) FROM t2 WHERE b>=35600 AND b<35700;
SELECT count(*), avg(b) FROM t2 WHERE b>=35700 AND b<35800;
SELECT count(*), avg(b) FROM t2 WHERE b>=35800 AND b<35900;
SELECT count(*), avg(b) FROM t2 WHERE b>=35900 AND b<36000;
SELECT count(*), avg(b) FROM t2 WHERE b>=36000 AND b<36100;
SELECT count(*), avg(b) FROM t2 WHERE b>=36100 AND b<36200;
SELECT count(*), avg(b) FROM t2 WHERE b>=36200 AND b<36300;
SELECT count(*), avg(b) FROM t2 WHERE b>=36300 AND b<36400;
SELECT count(*), avg(b) FROM t2 WHERE b>=36400 AND b<36500;
SELECT count(*), avg(b) FROM t2 WHERE b>=36500 AND b<36600;
SELECT count(*), avg(b) FROM t2 WHERE b>=36600 AND b<36700;
SELECT count(*), avg(b) FROM t2 WHERE b>=36700 AND b<36800;
SELECT count(*), avg(b) FROM t2 WHERE b>=36800 AND b<36900;
SELECT count(*), avg(b) FROM t2 WHERE b>=36900 AND b<37000;
SELECT count(*), avg(b) FROM t2 WHERE b>=37000 AND b<37100;
SELECT count(*), avg(b) FROM t2 WHERE b>=37100 AND b<37200;
SELECT count(*), avg(b) FROM t2 WHERE b>=37200 AND b<37300;
SELECT count(*), avg(b) FROM t2 WHERE b>=37300 AND b<37400;
SELECT count(*), avg(b) FROM t2 WHERE b>=37400 AND b<37500;
SELECT count(*), avg(b) FROM t2 WHERE b>=37500 AND b<37600;
SELECT count(*), avg(b) FROM t2 WHERE b>=37600 AND b<37700;
SELECT count(*), avg(b) FROM t2 WHERE b>=37700 AND b<37800;
SELECT count(*), avg(b) FROM t2 WHERE b>=37800 AND b<37900;
SELECT count(*), avg(b) FROM t2 WHERE b>=37900 AND b<38000;
SELECT count(*), avg(b) FROM t2 WHERE b>=38000 AND b<38100;
SELECT count(*), avg(b) FROM t2 WHERE b>=38100 AND b<38200;
SELECT count(*), avg(b) FROM t2 WHERE b>=38200 AND b<38300;
SELECT count(*), avg(b) FROM t2 WHERE b>=38300 AND b<38400;
SELECT count(*), avg(b) FROM t2 WHERE b>=38400 AND b<38500;
SELECT count(*), avg(b) FROM t2 WHERE b>=38500 AND b<38600;
SELECT count(*), avg(b) FROM t2 WHERE b>=38600 AND b<38700;
SELECT count(*), avg(b) FROM t2 WHERE b>=38700 AND b<38800;
SELECT count(*), avg(b) FROM t2 WHERE b>=38800 AND b<38900;
SELECT count(*), avg(b) FROM t2 WHERE b>=38900 AND b<39000;
SELECT count(*), avg(b) FROM t2 WHERE b>=39000 AND b<39100;
SELECT count(*), avg(b) FROM t2 WHERE b>=39100 AND b<39200;
SELECT count(*), avg(b) FROM t2 WHERE b>=39200 AND b<39300;
SELECT count(*), avg(b) FROM t2 WHERE b>=39300 AND b<39400;
SELECT count(*), avg(b) FROM t2 WHERE b>=39400 AND b<39500;
SELECT count(*), avg(b) FROM t2 WHERE b>=39500 AND b<39600;
SELECT count(*), avg(b) FROM t2 WHERE b>=39600 AND b<39700;
SELECT count(*), avg(b) FROM t2 WHERE b>=39700 AND b<39800;
SELECT count(*), avg(b) FROM t2 WHERE b>=39800 AND b<39900;
SELECT count(*), avg(b) FROM t2 WHERE b>=39900 AND b<40000;
SELECT count(*), avg(b) FROM t2 WHERE b>=40000 AND b<40100;
SELECT count(*), avg(b) FROM t2 WHERE b>=40100 AND b<40200;
SELECT count(*), avg(b) FROM t2 WHERE b>=40200 AND b<40300;
SELECT count(*), avg(b) FROM t2 WHERE b>=40300 AND b<40400;
SELECT count(*), avg(b) FROM t2 WHERE b>=40400 AND b<40500;
SELECT count(*), avg(b) FROM t2 WHERE b>=40500 AND b<40600;
SELECT count(*), avg(b) FROM t2 WHERE b>=40600 AND b<40700;
SELECT count(*), avg(b) FROM t2 WHERE b>=40700 AND b<40800;
SELECT count(*), avg(b) FROM t2 WHERE b>=40800 AND b<40900;
SELECT count(*), avg(b) FROM t2 WHERE b>=40900 AND b<41000;
SELECT count(*), avg(b) FROM t2 WHERE b>=41000 AND b<41100;
SELECT count(*), avg(b) FROM t2 WHERE b>=41100 AND b<41200;
SELECT count(*), avg(b) FROM t2 WHERE b>=41200 AND b<41300;
SELECT count(*), avg(b) FROM t2 WHERE b>=41300 AND b<41400;
SELECT count(*), avg(b) FROM t2 WHERE b>=41400 AND b<41500;
SELECT count(*), avg(b) FROM t2 WHERE b>=41500 AND b<41600;
SELECT count(*), avg(b) FROM t2 WHERE b>=41600 AND b<41700;
SELECT count(*), avg(b) FROM t2 WHERE b>=41700 AND b<41800;
SELECT count(*), avg(b) FROM t2 WHERE b>=41800 AND b<41900;
SELECT count(*), avg(b) FROM t2 WHERE b>=41900 AND b<42000;
SELECT count(*), avg(b) FROM t2 WHERE b>=42000 AND b<42100;
SELECT count(*), avg(b) FROM t2 WHERE b>=42100 AND b<42200;
SELECT count(*), avg(b) FROM t2 WHERE b>=42200 AND b<42300;
SELECT count(*), avg(b) FROM t2 WHERE b>=42300 AND b<42400;
SELECT count(*), avg(b) FROM t2 WHERE b>=42400 AND b<42500;
SELECT count(*), avg(b) FROM t2 WHERE b>=42500 AND b<42600;
SELECT count(*), avg(b) FROM t2 WHERE b>=42600 AND b<42700;
SELECT count(*), avg(b) FROM t2 WHERE b>=42700 AND b<42800;
SELECT count(*), avg(b) FROM t2 WHERE b>=42800 AND b<42900;
SELECT count(*), avg(b) FROM t2 WHERE b>=42900 AND b<43000;
SELECT count(*), avg(b) FROM t2 WHERE b>=43000 AND b<43100;
SELECT count(*), avg(b) FROM t2 WHERE b>=43100 AND b<43200;
SELECT count(*), avg(b) FROM t2 WHERE b>=43200 AND b<43300;
SELECT count(*), avg(b) FROM t2 WHERE b>=43300 AND b<43400;
SELECT count(*), avg(b) FROM t2 WHERE b>=43400 AND b<43500;
SELECT count(*), avg(b) FROM t2 WHERE b>=43500 AND b<43600;
SELECT count(*), avg(b) FROM t2 WHERE b>=43600 AND b<43700;
SELECT count(*), avg(b) FROM t2 WHERE b>=43700 AND b<43800;
SELECT count(*), avg(b) FROM t2 WHERE b>=43800 AND b<43900;
SELECT count(*), avg(b) FROM t2 WHERE b>=43900 AND b<44000;
SELECT count(*), avg(b) FROM t2 WHERE b>=44000 AND b<44100;
SELECT count(*), avg(b) FROM t2 WHERE b>=44100 AND b<44200;
SELECT count(*), avg(b) FROM t2 WHERE b>=44200 AND b<44300;
SELECT count(*), avg(b) FROM t2 WHERE b>=44300 AND b<44400;
SELECT count(*), avg(b) FROM t2 WHERE b>=44400 AND b<44500;
SELECT count(*), avg(b) FROM t2 WHERE b>=44500 AND b<44600;
SELECT count(*), avg(b) FROM t2 WHERE b>=44600 AND b<44700;
SELECT count(*), avg(b) FROM t2 WHERE b>=44700 AND b<44800;
SELECT count(*), avg(b) FROM t2 WHERE b>=44800 AND b<44900;
SELECT count(*), avg(b) FROM t2 WHERE b>=44900 AND b<45000;
SELECT count(*), avg(b) FROM t2 WHERE b>=45000 AND b<45100;
SELECT count(*), avg(b) FROM t2 WHERE b>=45100 AND b<45200;
SELECT count(*), avg(b) FROM t2 WHERE b>=45200 AND b<45300;
SELECT count(*), avg(b) FROM t2 WHERE b>=45300 AND b<45400;
SELECT count(*), avg(b) FROM t2 WHERE b>=45400 AND b<45500;
SELECT count(*), avg(b) FROM t2 WHERE b>=45500 AND b<45600;
SELECT count(*), avg(b) FROM t2 WHERE b>=45600 AND b<45700;
SELECT count(*), avg(b) FROM t2 WHERE b>=45700 AND b<45800;
SELECT count(*), avg(b) FROM t2 WHERE b>=45800 AND b<45900;
SELECT count(*), avg(b) FROM t2 WHERE b>=45900 AND b<46000;
SELECT count(*), avg(b) FROM t2 WHERE b>=46000 AND b<46100;
SELECT count(*), avg(b) FROM t2 WHERE b>=46100 AND b<46200;
SELECT count(*), avg(b) FROM t2 WHERE b>=46200 AND b<46300;
SELECT count(*), avg(b) FROM t2 WHERE b>=46300 AND b<46400;
SELECT count(*), avg(b) FROM t2 WHERE b>=46400 AND b<46500;
SELECT count(*), avg(b) FROM t2 WHERE b>=46500 AND b<46600;
SELECT count(*), avg(b) FROM t2 WHERE b>=46600 AND b<46700;
SELECT count(*), avg(b) FROM t2 WHERE b>=46700 AND b<46800;
SELECT count(*), avg(b) FROM t2 WHERE b>=46800 AND b<46900;
SELECT count(*), avg(b) FROM t2 WHERE b>=46900 AND b<47000;
SELECT count(*), avg(b) FROM t2 WHERE b>=47000 AND b<47100;
SELECT count(*), avg(b) FROM t2 WHERE b>=47100 AND b<47200;
SELECT count(*), avg(b) FROM t2 WHERE b>=47200 AND b<47300;
SELECT count(*), avg(b) FROM t2 WHERE b>=47300 AND b<47400;
SELECT count(*), avg(b) FROM t2 WHERE b>=47400 AND b<47500;
SELECT count(*), avg(b) FROM t2 WHERE b>=47500 AND b<47600;
SELECT count(*), avg(b) FROM t2 WHERE b>=47600 AND b<47700;
SELECT count(*), avg(b) FROM t2 WHERE b>=47700 AND b<47800;
SELECT count(*), avg(b) FROM t2 WHERE b>=47800 AND b<47900;
SELECT count(*), avg(b) FROM t2 WHERE b>=47900 AND b<48000;
SELECT count(*), avg(b) FROM t2 WHERE b>=48000 AND b<48100;
SELECT count(*), avg(b) FROM t2 WHERE b>=48100 AND b<48200;
SELECT count(*), avg(b) FROM t2 WHERE b>=48200 AND b<48300;
SELECT count(*), avg(b) FROM t2 WHERE b>=48300 AND b<48400;
SELECT count(*), avg(b) FROM t2 WHERE b>=48400 AND b<48500;
SELECT count(*), avg(b) FROM t2 WHERE b>=48500 AND b<48600;
SELECT count(*), avg(b) FROM t2 WHERE b>=48600 AND b<48700;
SELECT count(*), avg(b) FROM t2 WHERE b>=48700 AND b<48800;
SELECT count(*), avg(b) FROM t2 WHERE b>=48800 AND b<48900;
SELECT count(*), avg(b) FROM t2 WHERE b>=48900 AND b<49000;
SELECT count(*), avg(b) FROM t2 WHERE b>=49000 AND b<49100;
SELECT count(*), avg(b) FROM t2 WHERE b>=49100 AND b<49200;
SELECT count(*), avg(b) FROM t2 WHERE b>=49200 AND b<49300;
SELECT count(*), avg(b) FROM t2 WHERE b>=49300 AND b<49400;
SELECT count(*), avg(b) FROM t2 WHERE b>=49400 AND b<49500;
SELECT count(*), avg(b) FROM t2 WHERE b>=49500 AND b<49600;
SELECT count(*), avg(b) FROM t2 WHERE b>=49600 AND b<49700;
SELECT count(*), avg(b) FROM t2 WHERE b>=49700 AND b<49800;
SELECT count(*), avg(b) FROM t2 WHERE b>=49800 AND b<49900;
SELECT count(*), avg(b) FROM t2 WHERE b>=49900 AND b<50000;
SELECT count(*), avg(b) FROM t2 WHERE b>=50000 AND b<50100;
SELECT count(*), avg(b) FROM t2 WHERE b>=50100 AND b<50200;
SELECT count(*), avg(b) FROM t2 WHERE b>=50200 AND b<50300;
SELECT count(*), avg(b) FROM t2 WHERE b>=50300 AND b<50400;
SELECT count(*), avg(b) FROM t2 WHERE b>=50400 AND b<50500;
SELECT count(*), avg(b) FROM t2 WHERE b>=50500 AND b<50600;
SELECT count(*), avg(b) FROM t2 WHERE b>=50600 AND b<50700;
SELECT count(*), avg(b) FROM t2 WHERE b>=50700 AND b<50800;
SELECT count(*), avg(b) FROM t2 WHERE b>=50800 AND b<50900;
SELECT count(*), avg(b) FROM t2 WHERE b>=50900 AND b<51000;
SELECT count(*), avg(b) FROM t2 WHERE b>=51000 AND b<51100;
SELECT count(*), avg(b) FROM t2 WHERE b>=51100 AND b<51200;
SELECT count(*), avg(b) FROM t2 WHERE b>=51200 AND b<51300;
SELECT count(*), avg(b) FROM t2 WHERE b>=51300 AND b<51400;
SELECT count(*), avg(b) FROM t2 WHERE b>=51400 AND b<51500;
SELECT count(*), avg(b) FROM t2 WHERE b>=51500 AND b<51600;
SELECT count(*), avg(b) FROM t2 WHERE b>=51600 AND b<51700;
SELECT count(*), avg(b) FROM t2 WHERE b>=51700 AND b<51800;
SELECT count(*), avg(b) FROM t2 WHERE b>=51800 AND b<51900;
SELECT count(*), avg(b) FROM t2 WHERE b>=51900 AND b<52000;
SELECT count(*), avg(b) FROM t2 WHERE b>=52000 AND b<52100;
SELECT count(*), avg(b) FROM t2 WHERE b>=52100 AND b<52200;
SELECT count(*), avg(b) FROM t2 WHERE b>=52200 AND b<52300;
SELECT count(*), avg(b) FROM t2 WHERE b>=52300 AND b<52400;
SELECT count(*), avg(b) FROM t2 WHERE b>=52400 AND b<52500;
SELECT count(*), avg(b) FROM t2 WHERE b>=52500 AND b<52600;
SELECT count(*), avg(b) FROM t2 WHERE b>=52600 AND b<52700;
SELECT count(*), avg(b) FROM t2 WHERE b>=52700 AND b<52800;
SELECT count(*), avg(b) FROM t2 WHERE b>=52800 AND b<52900;
SELECT count(*), avg(b) FROM t2 WHERE b>=52900 AND b<53000;
SELECT count(*), avg(b) FROM t2 WHERE b>=53000 AND b<53100;
SELECT count(*), avg(b) FROM t2 WHERE b>=53100 AND b<53200;
SELECT count(*), avg(b) FROM t2 WHERE b>=53200 AND b<53300;
SELECT count(*), avg(b) FROM t2 WHERE b>=53300 AND b<53400;
SELECT count(*), avg(b) FROM t2 WHERE b>=53400 AND b<53500;
SELECT count(*), avg(b) FROM t2 WHERE b>=53500 AND b<53600;
SELECT count(*), avg(b) FROM t2 WHERE b>=53600 AND b<53700;
SELECT count(*), avg(b) FROM t2 WHERE b>=53700 AND b<53800;
SELECT count(*), avg(b) FROM t2 WHERE b>=53800 AND b<53900;
SELECT count(*), avg(b) FROM t2 WHERE b>=53900 AND b<54000;
SELECT count(*), avg(b) FROM t2 WHERE b>=54000 AND b<54100;
SELECT count(*), avg(b) FROM t2 WHERE b>=54100 AND b<54200;
SELECT count(*), avg(b) FROM t2 WHERE b>=54200 AND b<54300;
SELECT count(*), avg(b) FROM t2 WHERE b>=54300 AND b<54400;
SELECT count(*), avg(b) FROM t2 WHERE b>=54400 AND b<54500;
SELECT count(*), avg(b) FROM t2 WHERE b>=54500 AND b<54600;
SELECT count(*), avg(b) FROM t2 WHERE b>=54600 AND b<54700;
SELECT count(*), avg(b) FROM t2 WHERE b>=54700 AND b<54800;
SELECT count(*), avg(b) FROM t2 WHERE b>=54800 AND b<54900;
SELECT count(*), avg(b) FROM t2 WHERE b>=54900 AND b<55000;
SELECT count(*), avg(b) FROM t2 WHERE b>=55000 AND b<55100;
SELECT count(*), avg(b) FROM t2 WHERE b>=55100 AND b<55200;
SELECT count(*), avg(b) FROM t2 WHERE b>=55200 AND b<55300;
SELECT count(*), avg(b) FROM t2 WHERE b>=55300 AND b<55400;
SELECT count(*), avg(b) FROM t2 WHERE b>=55400 AND b<55500;
SELECT count(*), avg(b) FROM t2 WHERE b>=55500 AND b<55600;
SELECT count(*), avg(b) FROM t2 WHERE b>=55600 AND b<55700;
SELECT count(*), avg(b) FROM t2 WHERE b>=55700 AND b<55800;
SELECT count(*), avg(b) FROM t2 WHERE b>=55800 AND b<55900;
SELECT count(*), avg(b) FROM t2 WHERE b>=55900 AND b<56000;
SELECT count(*), avg(b) FROM t2 WHERE b>=56000 AND b<56100;
SELECT count(*), avg(b) FROM t2 WHERE b>=56100 AND b<56200;
SELECT count(*), avg(b) FROM t2 WHERE b>=56200 AND b<56300;
SELECT count(*), avg(b) FROM t2 WHERE b>=56300 AND b<56400;
SELECT count(*), avg(b) FROM t2 WHERE b>=56400 AND b<56500;
SELECT count(*), avg(b) FROM t2 WHERE b>=56500 AND b<56600;
SELECT count(*), avg(b) FROM t2 WHERE b>=56600 AND b<56700;
SELECT count(*), avg(b) FROM t2 WHERE b>=56700 AND b<56800;
SELECT count(*), avg(b) FROM t2 WHERE b>=56800 AND b<56900;
SELECT count(*), avg(b) FROM t2 WHERE b>=56900 AND b<57000;
SELECT count(*), avg(b) FROM t2 WHERE b>=57000 AND b<57100;
SELECT count(*), avg(b) FROM t2 WHERE b>=57100 AND b<57200;
SELECT count(*), avg(b) FROM t2 WHERE b>=57200 AND b<57300;
SELECT count(*), avg(b) FROM t2 WHERE b>=57300 AND b<57400;
SELECT count(*), avg(b) FROM t2 WHERE b>=57400 AND b<57500;
SELECT count(*), avg(b) FROM t2 WHERE b>=57500 AND b<57600;
SELECT count(*), avg(b) FROM t2 WHERE b>=57600 AND b<57700;
SELECT count(*), avg(b) FROM t2 WHERE b>=57700 AND b<57800;
SELECT count(*), avg(b) FROM t2 WHERE b>=57800 AND b<57900;
SELECT count(*), avg(b) FROM t2 WHERE b>=57900 AND b<58000;
SELECT count(*), avg(b) FROM t2 WHERE b>=58000 AND b<58100;
SELECT count(*), avg(b) FROM t2 WHERE b>=58100 AND b<58200;
SELECT count(*), avg(b) FROM t2 WHERE b>=58200 AND b<58300;
SELECT count(*), avg(b) FROM t2 WHERE b>=58300 AND b<58400;
SELECT count(*), avg(b) FROM t2 WHERE b>=58400 AND b<58500;
SELECT count(*), avg(b) FROM t2 WHERE b>=58500 AND b<58600;
SELECT count(*), avg(b) FROM t2 WHERE b>=58600 AND b<58700;
SELECT count(*), avg(b) FROM t2 WHERE b>=58700 AND b<58800;
SELECT count(*), avg(b) FROM t2 WHERE b>=58800 AND b<58900;
SELECT count(*), avg(b) FROM t2 WHERE b>=58900 AND b<59000;
SELECT count(*), avg(b) FROM t2 WHERE b>=59000 AND b<59100;
SELECT count(*), avg(b) FROM t2 WHERE b>=59100 AND b<59200;
SELECT count(*), avg(b) FROM t2 WHERE b>=59200 AND b<59300;
SELECT count(*), avg(b) FROM t2 WHERE b>=59300 AND b<59400;
SELECT count(*), avg(b) FROM t2 WHERE b>=59400 AND b<59500;
SELECT count(*), avg(b) FROM t2 WHERE b>=59500 AND b<59600;
SELECT count(*), avg(b) FROM t2 WHERE b>=59600 AND b<59700;
SELECT count(*), avg(b) FROM t2 WHERE b>=59700 AND b<59800;
SELECT count(*), avg(b) FROM t2 WHERE b>=59800 AND b<59900;
SELECT count(*), avg(b) FROM t2 WHERE b>=59900 AND b<60000;
SELECT count(*), avg(b) FROM t2 WHERE b>=60000 AND b<60100;
SELECT count(*), avg(b) FROM t2 WHERE b>=60100 AND b<60200;
SELECT count(*), avg(b) FROM t2 WHERE b>=60200 AND b<60300;
SELECT count(*), avg(b) FROM t2 WHERE b>=60300 AND b<60400;
SELECT count(*), avg(b) FROM t2 WHERE b>=60400 AND b<60500;
SELECT count(*), avg(b) FROM t2 WHERE b>=60500 AND b<60600;
SELECT count(*), avg(b) FROM t2 WHERE b>=60600 AND b<60700;
SELECT count(*), avg(b) FROM t2 WHERE b>=60700 AND b<60800;
SELECT count(*), avg(b) FROM t2 WHERE b>=60800 AND b<60900;
SELECT count(*), avg(b) FROM t2 WHERE b>=60900 AND b<61000;
SELECT count(*), avg(b) FROM t2 WHERE b>=61000 AND b<61100;
SELECT count(*), avg(b) FROM t2 WHERE b>=61100 AND b<61200;
SELECT count(*), avg(b) FROM t2 WHERE b>=61200 AND b<61300;
SELECT count(*), avg(b) FROM t2 WHERE b>=61300 AND b<61400;
SELECT count(*), avg(b) FROM t2 WHERE b>=61400 AND b<61500;
SELECT count(*), avg(b) FROM t2 WHERE b>=61500 AND b<61600;
SELECT count(*), avg(b) FROM t2 WHERE b>=61600 AND b<61700;
SELECT count(*), avg(b) FROM t2 WHERE b>=61700 AND b<61800;
SELECT count(*), avg(b) FROM t2 WHERE b>=61800 AND b<61900;
SELECT count(*), avg(b) FROM t2 WHERE b>=61900 AND b<62000;
SELECT count(*), avg(b) FROM t2 WHERE b>=62000 AND b<62100;
SELECT count(*), avg(b) FROM t2 WHERE b>=62100 AND b<62200;
SELECT count(*), avg(b) FROM t2 WHERE b>=62200 AND b<62300;
SELECT count(*), avg(b) FROM t2 WHERE b>=62300 AND b<62400;
SELECT count(*), avg(b) FROM t2 WHERE b>=62400 AND b<62500;
SELECT count(*), avg(b) FROM t2 WHERE b>=62500 AND b<62600;
SELECT count(*), avg(b) FROM t2 WHERE b>=62600 AND b<62700;
SELECT count(*), avg(b) FROM t2 WHERE b>=62700 AND b<62800;
SELECT count(*), avg(b) FROM t2 WHERE b>=62800 AND b<62900;
SELECT count(*), avg(b) FROM t2 WHERE b>=62900 AND b<63000;
SELECT count(*), avg(b) FROM t2 WHERE b>=63000 AND b<63100;
SELECT count(*), avg(b) FROM t2 WHERE b>=63100 AND b<63200;
SELECT count(*), avg(b) FROM t2 WHERE b>=63200 AND b<63300;
SELECT count(*), avg(b) FROM t2 WHERE b>=63300 AND b<63400;
SELECT count(*), avg(b) FROM t2 WHERE b>=63400 AND b<63500;
SELECT count(*), avg(b) FROM t2 WHERE b>=63500 AND b<63600;
SELECT count(*), avg(b) FROM t2 WHERE b>=63600 AND b<63700;
SELECT count(*), avg(b) FROM t2 WHERE b>=63700 AND b<63800;
SELECT count(*), avg(b) FROM t2 WHERE b>=63800 AND b<63900;
SELECT count(*), avg(b) FROM t2 WHERE b>=63900 AND b<64000;
SELECT count(*), avg(b) FROM t2 WHERE b>=64000 AND b<64100;
SELECT count(*), avg(b) FROM t2 WHERE b>=64100 AND b<64200;
SELECT count(*), avg(b) FROM t2 WHERE b>=64200 AND b<64300;
SELECT count(*), avg(b) FROM t2 WHERE b>=64300 AND b<64400;
SELECT count(*), avg(b) FROM t2 WHERE b>=64400 AND b<64500;
SELECT count(*), avg(b) FROM t2 WHERE b>=64500 AND b<64600;
SELECT count(*), avg(b) FROM t2 WHERE b>=64600 AND b<64700;
SELECT count(*), avg(b) FROM t2 WHERE b>=64700 AND b<64800;
SELECT count(*), avg(b) FROM t2 WHERE b>=64800 AND b<64900;
SELECT count(*), avg(b) FROM t2 WHERE b>=64900 AND b<65000;
SELECT count(*), avg(b) FROM t2 WHERE b>=65000 AND b<65100;
SELECT count(*), avg(b) FROM t2 WHERE b>=65100 AND b<65200;
SELECT count(*), avg(b) FROM t2 WHERE b>=65200 AND b<65300;
SELECT count(*), avg(b) FROM t2 WHERE b>=65300 AND b<65400;
SELECT count(*), avg(b) FROM t2 WHERE b>=65400 AND b<65500;
SELECT count(*), avg(b) FROM t2 WHERE b>=65500 AND b<65600;
SELECT count(*), avg(b) FROM t2 WHERE b>=65600 AND b<65700;
SELECT count(*), avg(b) FROM t2 WHERE b>=65700 AND b<65800;
SELECT count(*), avg(b) FROM t2 WHERE b>=65800 AND b<65900;
SELECT count(*), avg(b) FROM t2 WHERE b>=65900 AND b<66000;
SELECT count(*), avg(b) FROM t2 WHERE b>=66000 AND b<66100;
SELECT count(*), avg(b) FROM t2 WHERE b>=66100 AND b<66200;
SELECT count(*), avg(b) FROM t2 WHERE b>=66200 AND b<66300;
SELECT count(*), avg(b) FROM t2 WHERE b>=66300 AND b<66400;
SELECT count(*), avg(b) FROM t2 WHERE b>=66400 AND b<66500;
SELECT count(*), avg(b) FROM t2 WHERE b>=66500 AND b<66600;
SELECT count(*), avg(b) FROM t2 WHERE b>=66600 AND b<66700;
SELECT count(*), avg(b) FROM t2 WHERE b>=66700 AND b<66800;
SELECT count(*), avg(b) FROM t2 WHERE b>=66800 AND b<66900;
SELECT count(*), avg(b) FROM t2 WHERE b>=66900 AND b<67000;
SELECT count(*), avg(b) FROM t2 WHERE b>=67000 AND b<67100;
SELECT count(*), avg(b) FROM t2 WHERE b>=67100 AND b<67200;
SELECT count(*), avg(b) FROM t2 WHERE b>=67200 AND b<67300;
SELECT count(*), avg(b) FROM t2 WHERE b>=67300 AND b<67400;
SELECT count(*), avg(b) FROM t2 WHERE b>=67400 AND b<67500;
SELECT count(*), avg(b) FROM t2 WHERE b>=67500 AND b<67600;
SELECT count(*), avg(b) FROM t2 WHERE b>=67600 AND b<67700;
SELECT count(*), avg(b) FROM t2 WHERE b>=67700 AND b<67800;
SELECT count(*), avg(b) FROM t2 WHERE b>=67800 AND b<67900;
SELECT count(*), avg(b) FROM t2 WHERE b>=67900 AND b<68000;
SELECT count(*), avg(b) FROM t2 WHERE b>=68000 AND b<68100;
SELECT count(*), avg(b) FROM t2 WHERE b>=68100 AND b<68200;
SELECT count(*), avg(b) FROM t2 WHERE b>=68200 AND b<68300;
SELECT count(*), avg(b) FROM t2 WHERE b>=68300 AND b<68400;
SELECT count(*), avg(b) FROM t2 WHERE b>=68400 AND b<68500;
SELECT count(*), avg(b) FROM t2 WHERE b>=68500 AND b<68600;
SELECT count(*), avg(b) FROM t2 WHERE b>=68600 AND b<68700;
SELECT count(*), avg(b) FROM t2 WHERE b>=68700 AND b<68800;
SELECT count(*), avg(b) FROM t2 WHERE b>=68800 AND b<68900;
SELECT count(*), avg(b) FROM t2 WHERE b>=68900 AND b<69000;
SELECT count(*), avg(b) FROM t2 WHERE b>=69000 AND b<69100;
SELECT count(*), avg(b) FROM t2 WHERE b>=69100 AND b<69200;
SELECT count(*), avg(b) FROM t2 WHERE b>=69200 AND b<69300;
SELECT count(*), avg(b) FROM t2 WHERE b>=69300 AND b<69400;
SELECT count(*), avg(b) FROM t2 WHERE b>=69400 AND b<69500;
SELECT count(*), avg(b) FROM t2 WHERE b>=69500 AND b<69600;
SELECT count(*), avg(b) FROM t2 WHERE b>=69600 AND b<69700;
SELECT count(*), avg(b) FROM t2 WHERE b>=69700 AND b<69800;
SELECT count(*), avg(b) FROM t2 WHERE b>=69800 AND b<69900;
SELECT count(*), avg(b) FROM t2 WHERE b>=69900 AND b<70000;
SELECT count(*), avg(b) FROM t2 WHERE b>=70000 AND b<70100;
SELECT count(*), avg(b) FROM t2 WHERE b>=70100 AND b<70200;
SELECT count(*), avg(b) FROM t2 WHERE b>=70200 AND b<70300;
SELECT count(*), avg(b) FROM t2 WHERE b>=70300 AND b<70400;
SELECT count(*), avg(b) FROM t2 WHERE b>=70400 AND b<70500;
SELECT count(*), avg(b) FROM t2 WHERE b>=70500 AND b<70600;
SELECT count(*), avg(b) FROM t2 WHERE b>=70600 AND b<70700;
SELECT count(*), avg(b) FROM t2 WHERE b>=70700 AND b<70800;
SELECT count(*), avg(b) FROM t2 WHERE b>=70800 AND b<70900;
SELECT count(*), avg(b) FROM t2 WHERE b>=70900 AND b<71000;
SELECT count(*), avg(b) FROM t2 WHERE b>=71000 AND b<71100;
SELECT count(*), avg(b) FROM t2 WHERE b>=71100 AND b<71200;
SELECT count(*), avg(b) FROM t2 WHERE b>=71200 AND b<71300;
SELECT count(*), avg(b) FROM t2 WHERE b>=71300 AND b<71400;
SELECT count(*), avg(b) FROM t2 WHERE b>=71400 AND b<71500;
SELECT count(*), avg(b) FROM t2 WHERE b>=71500 AND b<71600;
SELECT count(*), avg(b) FROM t2 WHERE b>=71600 AND b<71700;
SELECT count(*), avg(b) FROM t2 WHERE b>=71700 AND b<71800;
SELECT count(*), avg(b) FROM t2 WHERE b>=71800 AND b<71900;
SELECT count(*), avg(b) FROM t2 WHERE b>=71900 AND b<72000;
SELECT count(*), avg(b) FROM t2 WHERE b>=72000 AND b<72100;
SELECT count(*), avg(b) FROM t2 WHERE b>=72100 AND b<72200;
SELECT count(*), avg(b) FROM t2 WHERE b>=72200 AND b<72300;
SELECT count(*), avg(b) FROM t2 WHERE b>=72300 AND b<72400;
SELECT count(*), avg(b) FROM t2 WHERE b>=72400 AND b<72500;
SELECT count(*), avg(b) FROM t2 WHERE b>=72500 AND b<72600;
SELECT count(*), avg(b) FROM t2 WHERE b>=72600 AND b<72700;
SELECT count(*), avg(b) FROM t2 WHERE b>=72700 AND b<72800;
SELECT count(*), avg(b) FROM t2 WHERE b>=72800 AND b<72900;
SELECT count(*), avg(b) FROM t2 WHERE b>=72900 AND b<73000;
SELECT count(*), avg(b) FROM t2 WHERE b>=73000 AND b<73100;
SELECT count(*), avg(b) FROM t2 WHERE b>=73100 AND b<73200;
SELECT count(*), avg(b) FROM t2 WHERE b>=73200 AND b<73300;
SELECT count(*), avg(b) FROM t2 WHERE b>=73300 AND b<73400;
SELECT count(*), avg(b) FROM t2 WHERE b>=73400 AND b<73500;
SELECT count(*), avg(b) FROM t2 WHERE b>=73500 AND b<73600;
SELECT count(*), avg(b) FROM t2 WHERE b>=73600 AND b<73700;
SELECT count(*), avg(b) FROM t2 WHERE b>=73700 AND b<73800;
SELECT count(*), avg(b) FROM t2 WHERE b>=73800 AND b<73900;
SELECT count(*), avg(b) FROM t2 WHERE b>=73900 AND b<74000;
SELECT count(*), avg(b) FROM t2 WHERE b>=74000 AND b<74100;
SELECT count(*), avg(b) FROM t2 WHERE b>=74100 AND b<74200;
SELECT count(*), avg(b) FROM t2 WHERE b>=74200 AND b<74300;
SELECT count(*), avg(b) FROM t2 WHERE b>=74300 AND b<74400;
SELECT count(*), avg(b) FROM t2 WHERE b>=74400 AND b<74500;
SELECT count(*), avg(b) FROM t2 WHERE b>=74500 AND b<74600;
SELECT count(*), avg(b) FROM t2 WHERE b>=74600 AND b<74700;
SELECT count(*), avg(b) FROM t2 WHERE b>=74700 AND b<74800;
SELECT count(*), avg(b) FROM t2 WHERE b>=74800 AND b<74900;
SELECT count(*), avg(b) FROM t2 WHERE b>=74900 AND b<75000;
SELECT count(*), avg(b) FROM t2 WHERE b>=75000 AND b<75100;
SELECT count(*), avg(b) FROM t2 WHERE b>=75100 AND b<75200;
SELECT count(*), avg(b) FROM t2 WHERE b>=75200 AND b<75300;
SELECT count(*), avg(b) FROM t2 WHERE b>=75300 AND b<75400;
SELECT count(*), avg(b) FROM t2 WHERE b>=75400 AND b<75500;
SELECT count(*), avg(b) FROM t2 WHERE b>=75500 AND b<75600;
SELECT count(*), avg(b) FROM t2 WHERE b>=75600 AND b<75700;
SELECT count(*), avg(b) FROM t2 WHERE b>=75700 AND b<75800;
SELECT count(*), avg(b) FROM t2 WHERE b>=75800 AND b<75900;
SELECT count(*), avg(b) FROM t2 WHERE b>=75900 AND b<76000;
SELECT count(*), avg(b) FROM t2 WHERE b>=76000 AND b<76100;
SELECT count(*), avg(b) FROM t2 WHERE b>=76100 AND b<76200;
SELECT count(*), avg(b) FROM t2 WHERE b>=76200 AND b<76300;
SELECT count(*), avg(b) FROM t2 WHERE b>=76300 AND b<76400;
SELECT count(*), avg(b) FROM t2 WHERE b>=76400 AND b<76500;
SELECT count(*), avg(b) FROM t2 WHERE b>=76500 AND b<76600;
SELECT count(*), avg(b) FROM t2 WHERE b>=76600 AND b<76700;
SELECT count(*), avg(b) FROM t2 WHERE b>=76700 AND b<76800;
SELECT count(*), avg(b) FROM t2 WHERE b>=76800 AND b<76900;
SELECT count(*), avg(b) FROM t2 WHERE b>=76900 AND b<77000;
SELECT count(*), avg(b) FROM t2 WHERE b>=77000 AND b<77100;
SELECT count(*), avg(b) FROM t2 WHERE b>=77100 AND b<77200;
SELECT count(*), avg(b) FROM t2 WHERE b>=77200 AND b<77300;
SELECT count(*), avg(b) FROM t2 WHERE b>=77300 AND b<77400;
SELECT count(*), avg(b) FROM t2 WHERE b>=77400 AND b<77500;
SELECT count(*), avg(b) FROM t2 WHERE b>=77500 AND b<77600;
SELECT count(*), avg(b) FROM t2 WHERE b>=77600 AND b<77700;
SELECT count(*), avg(b) FROM t2 WHERE b>=77700 AND b<77800;
SELECT count(*), avg(b) FROM t2 WHERE b>=77800 AND b<77900;
SELECT count(*), avg(b) FROM t2 WHERE b>=77900 AND b<78000;
SELECT count(*), avg(b) FROM t2 WHERE b>=78000 AND b<78100;
SELECT count(*), avg(b) FROM t2 WHERE b>=78100 AND b<78200;
SELECT count(*), avg(b) FROM t2 WHERE b>=78200 AND b<78300;
SELECT count(*), avg(b) FROM t2 WHERE b>=78300 AND b<78400;
SELECT count(*), avg(b) FROM t2 WHERE b>=78400 AND b<78500;
SELECT count(*), avg(b) FROM t2 WHERE b>=78500 AND b<78600;
SELECT count(*), avg(b) FROM t2 WHERE b>=78600 AND b<78700;
SELECT count(*), avg(b) FROM t2 WHERE b>=78700 AND b<78800;
SELECT count(*), avg(b) FROM t2 WHERE b>=78800 AND b<78900;
SELECT count(*), avg(b) FROM t2 WHERE b>=78900 AND b<79000;
SELECT count(*), avg(b) FROM t2 WHERE b>=79000 AND b<79100;
SELECT count(*), avg(b) FROM t2 WHERE b>=79100 AND b<79200;
SELECT count(*), avg(b) FROM t2 WHERE b>=79200 AND b<79300;
SELECT count(*), avg(b) FROM t2 WHERE b>=79300 AND b<79400;
SELECT count(*), avg(b) FROM t2 WHERE b>=79400 AND b<79500;
SELECT count(*), avg(b) FROM t2 WHERE b>=79500 AND b<79600;
SELECT count(*), avg(b) FROM t2 WHERE b>=79600 AND b<79700;
SELECT count(*), avg(b) FROM t2 WHERE b>=79700 AND b<79800;
SELECT count(*), avg(b) FROM t2 WHERE b>=79800 AND b<79900;
SELECT count(*), avg(b) FROM t2 WHERE b>=79900 AND b<80000;
SELECT count(*), avg(b) FROM t2 WHERE b>=80000 AND b<80100;
SELECT count(*), avg(b) FROM t2 WHERE b>=80100 AND b<80200;
SELECT count(*), avg(b) FROM t2 WHERE b>=80200 AND b<80300;
SELECT count(*), avg(b) FROM t2 WHERE b>=80300 AND b<80400;
SELECT count(*), avg(b) FROM t2 WHERE b>=80400 AND b<80500;
SELECT count(*), avg(b) FROM t2 WHERE b>=80500 AND b<80600;
SELECT count(*), avg(b) FROM t2 WHERE b>=80600 AND b<80700;
SELECT count(*), avg(b) FROM t2 WHERE b>=80700 AND b<80800;
SELECT count(*), avg(b) FROM t2 WHERE b>=80800 AND b<80900;
SELECT count(*), avg(b) FROM t2 WHERE b>=80900 AND b<81000;
SELECT count(*), avg(b) FROM t2 WHERE b>=81000 AND b<81100;
SELECT count(*), avg(b) FROM t2 WHERE b>=81100 AND b<81200;
SELECT count(*), avg(b) FROM t2 WHERE b>=81200 AND b<81300;
SELECT count(*), avg(b) FROM t2 WHERE b>=81300 AND b<81400;
SELECT count(*), avg(b) FROM t2 WHERE b>=81400 AND b<81500;
SELECT count(*), avg(b) FROM t2 WHERE b>=81500 AND b<81600;
SELECT count(*), avg(b) FROM t2 WHERE b>=81600 AND b<81700;
SELECT count(*), avg(b) FROM t2 WHERE b>=81700 AND b<81800;
SELECT count(*), avg(b) FROM t2 WHERE b>=81800 AND b<81900;
SELECT count(*), avg(b) FROM t2 WHERE b>=81900 AND b<82000;
SELECT count(*), avg(b) FROM t2 WHERE b>=82000 AND b<82100;
SELECT count(*), avg(b) FROM t2 WHERE b>=82100 AND b<82200;
SELECT count(*), avg(b) FROM t2 WHERE b>=82200 AND b<82300;
SELECT count(*), avg(b) FROM t2 WHERE b>=82300 AND b<82400;
SELECT count(*), avg(b) FROM t2 WHERE b>=82400 AND b<82500;
SELECT count(*), avg(b) FROM t2 WHERE b>=82500 AND b<82600;
SELECT count(*), avg(b) FROM t2 WHERE b>=82600 AND b<82700;
SELECT count(*), avg(b) FROM t2 WHERE b>=82700 AND b<82800;
SELECT count(*), avg(b) FROM t2 WHERE b>=82800 AND b<82900;
SELECT count(*), avg(b) FROM t2 WHERE b>=82900 AND b<83000;
SELECT count(*), avg(b) FROM t2 WHERE b>=83000 AND b<83100;
SELECT count(*), avg(b) FROM t2 WHERE b>=83100 AND b<83200;
SELECT count(*), avg(b) FROM t2 WHERE b>=83200 AND b<83300;
SELECT count(*), avg(b) FROM t2 WHERE b>=83300 AND b<83400;
SELECT count(*), avg(b) FROM t2 WHERE b>=83400 AND b<83500;
SELECT count(*), avg(b) FROM t2 WHERE b>=83500 AND b<83600;
SELECT count(*), avg(b) FROM t2 WHERE b>=83600 AND b<83700;
SELECT count(*), avg(b) FROM t2 WHERE b>=83700 AND b<83800;
SELECT count(*), avg(b) FROM t2 WHERE b>=83800 AND b<83900;
SELECT count(*), avg(b) FROM t2 WHERE b>=83900 AND b<84000;
SELECT count(*), avg(b) FROM t2 WHERE b>=84000 AND b<84100;
SELECT count(*), avg(b) FROM t2 WHERE b>=84100 AND b<84200;
SELECT count(*), avg(b) FROM t2 WHERE b>=84200 AND b<84300;
SELECT count(*), avg(b) FROM t2 WHERE b>=84300 AND b<84400;
SELECT count(*), avg(b) FROM t2 WHERE b>=84400 AND b<84500;
SELECT count(*), avg(b) FROM t2 WHERE b>=84500 AND b<84600;
SELECT count(*), avg(b) FROM t2 WHERE b>=84600 AND b<84700;
SELECT count(*), avg(b) FROM t2 WHERE b>=84700 AND b<84800;
SELECT count(*), avg(b) FROM t2 WHERE b>=84800 AND b<84900;
SELECT count(*), avg(b) FROM t2 WHERE b>=84900 AND b<85000;
SELECT count(*), avg(b) FROM t2 WHERE b>=85000 AND b<85100;
SELECT count(*), avg(b) FROM t2 WHERE b>=85100 AND b<85200;
SELECT count(*), avg(b) FROM t2 WHERE b>=85200 AND b<85300;
SELECT count(*), avg(b) FROM t2 WHERE b>=85300 AND b<85400;
SELECT count(*), avg(b) FROM t2 WHERE b>=85400 AND b<85500;
SELECT count(*), avg(b) FROM t2 WHERE b>=85500 AND b<85600;
SELECT count(*), avg(b) FROM t2 WHERE b>=85600 AND b<85700;
SELECT count(*), avg(b) FROM t2 WHERE b>=85700 AND b<85800;
SELECT count(*), avg(b) FROM t2 WHERE b>=85800 AND b<85900;
SELECT count(*), avg(b) FROM t2 WHERE b>=85900 AND b<86000;
SELECT count(*), avg(b) FROM t2 WHERE b>=86000 AND b<86100;
SELECT count(*), avg(b) FROM t2 WHERE b>=86100 AND b<86200;
SELECT count(*), avg(b) FROM t2 WHERE b>=86200 AND b<86300;
SELECT count(*), avg(b) FROM t2 WHERE b>=86300 AND b<86400;
SELECT count(*), avg(b) FROM t2 WHERE b>=86400 AND b<86500;
SELECT count(*), avg(b) FROM t2 WHERE b>=86500 AND b<86600;
SELECT count(*), avg(b) FROM t2 WHERE b>=86600 AND b<86700;
SELECT count(*), avg(b) FROM t2 WHERE b>=86700 AND b<86800;
SELECT count(*), avg(b) FROM t2 WHERE b>=86800 AND b<86900;
SELECT count(*), avg(b) FROM t2 WHERE b>=86900 AND b<87000;
SELECT count(*), avg(b) FROM t2 WHERE b>=87000 AND b<87100;
SELECT count(*), avg(b) FROM t2 WHERE b>=87100 AND b<87200;
SELECT count(*), avg(b) FROM t2 WHERE b>=87200 AND b<87300;
SELECT count(*), avg(b) FROM t2 WHERE b>=87300 AND b<87400;
SELECT count(*), avg(b) FROM t2 WHERE b>=87400 AND b<87500;
SELECT count(*), avg(b) FROM t2 WHERE b>=87500 AND b<87600;
SELECT count(*), avg(b) FROM t2 WHERE b>=87600 AND b<87700;
SELECT count(*), avg(b) FROM t2 WHERE b>=87700 AND b<87800;
SELECT count(*), avg(b) FROM t2 WHERE b>=87800 AND b<87900;
SELECT count(*), avg(b) FROM t2 WHERE b>=87900 AND b<88000;
SELECT count(*), avg(b) FROM t2 WHERE b>=88000 AND b<88100;
SELECT count(*), avg(b) FROM t2 WHERE b>=88100 AND b<88200;
SELECT count(*), avg(b) FROM t2 WHERE b>=88200 AND b<88300;
SELECT count(*), avg(b) FROM t2 WHERE b>=88300 AND b<88400;
SELECT count(*), avg(b) FROM t2 WHERE b>=88400 AND b<88500;
SELECT count(*), avg(b) FROM t2 WHERE b>=88500 AND b<88600;
SELECT count(*), avg(b) FROM t2 WHERE b>=88600 AND b<88700;
SELECT count(*), avg(b) FROM t2 WHERE b>=88700 AND b<88800;
SELECT count(*), avg(b) FROM t2 WHERE b>=88800 AND b<88900;
SELECT count(*), avg(b) FROM t2 WHERE b>=88900 AND b<89000;
SELECT count(*), avg(b) FROM t2 WHERE b>=89000 AND b<89100;
SELECT count(*), avg(b) FROM t2 WHERE b>=89100 AND b<89200;
SELECT count(*), avg(b) FROM t2 WHERE b>=89200 AND b<89300;
SELECT count(*), avg(b) FROM t2 WHERE b>=89300 AND b<89400;
SELECT count(*), avg(b) FROM t2 WHERE b>=89400 AND b<89500;
SELECT count(*), avg(b) FROM t2 WHERE b>=89500 AND b<89600;
SELECT count(*), avg(b) FROM t2 WHERE b>=89600 AND b<89700;
SELECT count(*), avg(b) FROM t2 WHERE b>=89700 AND b<89800;
SELECT count(*), avg(b) FROM t2 WHERE b>=89800 AND b<89900;
SELECT count(*), avg(b) FROM t2 WHERE b>=89900 AND b<90000;
SELECT count(*), avg(b) FROM t2 WHERE b>=90000 AND b<90100;
SELECT count(*), avg(b) FROM t2 WHERE b>=90100 AND b<90200;
SELECT count(*), avg(b) FROM t2 WHERE b>=90200 AND b<90300;
SELECT count(*), avg(b) FROM t2 WHERE b>=90300 AND b<90400;
SELECT count(*), avg(b) FROM t2 WHERE b>=90400 AND b<90500;
SELECT count(*), avg(b) FROM t2 WHERE b>=90500 AND b<90600;
SELECT count(*), avg(b) FROM t2 WHERE b>=90600 AND b<90700;
SELECT count(*), avg(b) FROM t2 WHERE b>=90700 AND b<90800;
SELECT count(*), avg(b) FROM t2 WHERE b>=90800 AND b<90900;
SELECT count(*), avg(b) FROM t2 WHERE b>=90900 AND b<91000;
SELECT count(*), avg(b) FROM t2 WHERE b>=91000 AND b<91100;
SELECT count(*), avg(b) FROM t2 WHERE b>=91100 AND b<91200;
SELECT count(*), avg(b) FROM t2 WHERE b>=91200 AND b<91300;
SELECT count(*), avg(b) FROM t2 WHERE b>=91300 AND b<91400;
SELECT count(*), avg(b) FROM t2 WHERE b>=91400 AND b<91500;
SELECT count(*), avg(b) FROM t2 WHERE b>=91500 AND b<91600;
SELECT count(*), avg(b) FROM t2 WHERE b>=91600 AND b<91700;
SELECT count(*), avg(b) FROM t2 WHERE b>=91700 AND b<91800;
SELECT count(*), avg(b) FROM t2 WHERE b>=91800 AND b<91900;
SELECT count(*), avg(b) FROM t2 WHERE b>=91900 AND b<92000;
SELECT count(*), avg(b) FROM t2 WHERE b>=92000 AND b<92100;
SELECT count(*), avg(b) FROM t2 WHERE b>=92100 AND b<92200;
SELECT count(*), avg(b) FROM t2 WHERE b>=92200 AND b<92300;
SELECT count(*), avg(b) FROM t2 WHERE b>=92300 AND b<92400;
SELECT count(*), avg(b) FROM t2 WHERE b>=92400 AND b<92500;
SELECT count(*), avg(b) FROM t2 WHERE b>=92500 AND b<92600;
SELECT count(*), avg(b) FROM t2 WHERE b>=92600 AND b<92700;
SELECT count(*), avg(b) FROM t2 WHERE b>=92700 AND b<92800;
SELECT count(*), avg(b) FROM t2 WHERE b>=92800 AND b<92900;
SELECT count(*), avg(b) FROM t2 WHERE b>=92900 AND b<93000;
SELECT count(*), avg(b) FROM t2 WHERE b>=93000 AND b<93100;
SELECT count(*), avg(b) FROM t2 WHERE b>=93100 AND b<93200;
SELECT count(*), avg(b) FROM t2 WHERE b>=93200 AND b<93300;
SELECT count(*), avg(b) FROM t2 WHERE b>=93300 AND b<93400;
SELECT count(*), avg(b) FROM t2 WHERE b>=93400 AND b<93500;
SELECT count(*), avg(b) FROM t2 WHERE b>=93500 AND b<93600;
SELECT count(*), avg(b) FROM t2 WHERE b>=93600 AND b<93700;
SELECT count(*), avg(b) FROM t2 WHERE b>=93700 AND b<93800;
SELECT count(*), avg(b) FROM t2 WHERE b>=93800 AND b<93900;
SELECT count(*), avg(b) FROM t2 WHERE b>=93900 AND b<94000;
SELECT count(*), avg(b) FROM t2 WHERE b>=94000 AND b<94100;
SELECT count(*), avg(b) FROM t2 WHERE b>=94100 AND b<94200;
SELECT count(*), avg(b) FROM t2 WHERE b>=94200 AND b<94300;
SELECT count(*), avg(b) FROM t2 WHERE b>=94300 AND b<94400;
SELECT count(*), avg(b) FROM t2 WHERE b>=94400 AND b<94500;
SELECT count(*), avg(b) FROM t2 WHERE b>=94500 AND b<94600;
SELECT count(*), avg(b) FROM t2 WHERE b>=94600 AND b<94700;
SELECT count(*), avg(b) FROM t2 WHERE b>=94700 AND b<94800;
SELECT count(*), avg(b) FROM t2 WHERE b>=94800 AND b<94900;
SELECT count(*), avg(b) FROM t2 WHERE b>=94900 AND b<95000;
SELECT count(*), avg(b) FROM t2 WHERE b>=95000 AND b<95100;
SELECT count(*), avg(b) FROM t2 WHERE b>=95100 AND b<95200;
SELECT count(*), avg(b) FROM t2 WHERE b>=95200 AND b<95300;
SELECT count(*), avg(b) FROM t2 WHERE b>=95300 AND b<95400;
SELECT count(*), avg(b) FROM t2 WHERE b>=95400 AND b<95500;
SELECT count(*), avg(b) FROM t2 WHERE b>=95500 AND b<95600;
SELECT count(*), avg(b) FROM t2 WHERE b>=95600 AND b<95700;
SELECT count(*), avg(b) FROM t2 WHERE b>=95700 AND b<95800;
SELECT count(*), avg(b) FROM t2 WHERE b>=95800 AND b<95900;
SELECT count(*), avg(b) FROM t2 WHERE b>=95900 AND b<96000;
SELECT count(*), avg(b) FROM t2 WHERE b>=96000 AND b<96100;
SELECT count(*), avg(b) FROM t2 WHERE b>=96100 AND b<96200;
SELECT count(*), avg(b) FROM t2 WHERE b>=96200 AND b<96300;
SELECT count(*), avg(b) FROM t2 WHERE b>=96300 AND b<96400;
SELECT count(*), avg(b) FROM t2 WHERE b>=96400 AND b<96500;
SELECT count(*), avg(b) FROM t2 WHERE b>=96500 AND b<96600;
SELECT count(*), avg(b) FROM t2 WHERE b>=96600 AND b<96700;
SELECT count(*), avg(b) FROM t2 WHERE b>=96700 AND b<96800;
SELECT count(*), avg(b) FROM t2 WHERE b>=96800 AND b<96900;
SELECT count(*), avg(b) FROM t2 WHERE b>=96900 AND b<97000;
SELECT count(*), avg(b) FROM t2 WHERE b>=97000 AND b<97100;
SELECT count(*), avg(b) FROM t2 WHERE b>=97100 AND b<97200;
SELECT count(*), avg(b) FROM t2 WHERE b>=97200 AND b<97300;
SELECT count(*), avg(b) FROM t2 WHERE b>=97300 AND b<97400;
SELECT count(*), avg(b) FROM t2 WHERE b>=97400 AND b<97500;
SELECT count(*), avg(b) FROM t2 WHERE b>=97500 AND b<97600;
SELECT count(*), avg(b) FROM t2 WHERE b>=97600 AND b<97700;
SELECT count(*), avg(b) FROM t2 WHERE b>=97700 AND b<97800;
SELECT count(*), avg(b) FROM t2 WHERE b>=97800 AND b<97900;
SELECT count(*), avg(b) FROM t2 WHERE b>=97900 AND b<98000;
SELECT count(*), avg(b) FROM t2 WHERE b>=98000 AND b<98100;
SELECT count(*), avg(b) FROM t2 WHERE b>=98100 AND b<98200;
SELECT count(*), avg(b) FROM t2 WHERE b>=98200 AND b<98300;
SELECT count(*), avg(b) FROM t2 WHERE b>=98300 AND b<98400;
SELECT count(*), avg(b) FROM t2 WHERE b>=98400 AND b<98500;
SELECT count(*), avg(b) FROM t2 WHERE b>=98500 AND b<98600;
SELECT count(*), avg(b) FROM t2 WHERE b>=98600 AND b<98700;
SELECT count(*), avg(b) FROM t2 WHERE b>=98700 AND b<98800;
SELECT count(*), avg(b) FROM t2 WHERE b>=98800 AND b<98900;
SELECT count(*), avg(b) FROM t2 WHERE b>=98900 AND b<99000;
SELECT count(*), avg(b) FROM t2 WHERE b>=99000 AND b<99100;
SELECT count(*), avg(b) FROM t2 WHERE b>=99100 AND b<99200;
SELECT count(*), avg(b) FROM t2 WHERE b>=99200 AND b<99300;
SELECT count(*), avg(b) FROM t2 WHERE b>=99300 AND b<99400;
SELECT count(*), avg(b) FROM t2 WHERE b>=99400 AND b<99500;
SELECT count(*), avg(b) FROM t2 WHERE b>=99500 AND b<99600;
SELECT count(*), avg(b) FROM t2 WHERE b>=99600 AND b<99700;
SELECT count(*), avg(b) FROM t2 WHERE b>=99700 AND b<99800;
SELECT count(*), avg(b) FROM t2 WHERE b>=99800 AND b<99900;
SELECT count(*), avg(b) FROM t2 WHERE b>=99900 AND b<100000;
SELECT count(*), avg(b) FROM t2 WHERE b>=100000 AND b<100100;
SELECT count(*), avg(b) FROM t2 WHERE b>=100100 AND b<100200;
SELECT count(*), avg(b) FROM t2 WHERE b>=100200 AND b<100300;
SELECT count(*), avg(b) FROM t2 WHERE b>=100300 AND b<100400;
SELECT count(*), avg(b) FROM t2 WHERE b>=100400 AND b<100500;
SELECT count(*), avg(b) FROM t2 WHERE b>=100500 AND b<100600;
SELECT count(*), avg(b) FROM t2 WHERE b>=100600 AND b<100700;
SELECT count(*), avg(b) FROM t2 WHERE b>=100700 AND b<100800;
SELECT count(*), avg(b) FROM t2 WHERE b>=100800 AND b<100900;
SELECT count(*), avg(b) FROM t2 WHERE b>=100900 AND b<101000;
SELECT count(*), avg(b) FROM t2 WHERE b>=101000 AND b<101100;
SELECT count(*), avg(b) FROM t2 WHERE b>=101100 AND b<101200;
SELECT count(*), avg(b) FROM t2 WHERE b>=101200 AND b<101300;
SELECT count(*), avg(b) FROM t2 WHERE b>=101300 AND b<101400;
SELECT count(*), avg(b) FROM t2 WHERE b>=101400 AND b<101500;
SELECT count(*), avg(b) FROM t2 WHERE b>=101500 AND b<101600;
SELECT count(*), avg(b) FROM t2 WHERE b>=101600 AND b<101700;
SELECT count(*), avg(b) FROM t2 WHERE b>=101700 AND b<101800;
SELECT count(*), avg(b) FROM t2 WHERE b>=101800 AND b<101900;
SELECT count(*), avg(b) FROM t2 WHERE b>=101900 AND b<102000;
SELECT count(*), avg(b) FROM t2 WHERE b>=102000 AND b<102100;
SELECT count(*), avg(b) FROM t2 WHERE b>=102100 AND b<102200;
SELECT count(*), avg(b) FROM t2 WHERE b>=102200 AND b<102300;
SELECT count(*), avg(b) FROM t2 WHERE b>=102300 AND b<102400;
SELECT count(*), avg(b) FROM t2 WHERE b>=102400 AND b<102500;
SELECT count(*), avg(b) FROM t2 WHERE b>=102500 AND b<102600;
SELECT count(*), avg(b) FROM t2 WHERE b>=102600 AND b<102700;
SELECT count(*), avg(b) FROM t2 WHERE b>=102700 AND b<102800;
SELECT count(*), avg(b) FROM t2 WHERE b>=102800 AND b<102900;
SELECT count(*), avg(b) FROM t2 WHERE b>=102900 AND b<103000;
SELECT count(*), avg(b) FROM t2 WHERE b>=103000 AND b<103100;
SELECT count(*), avg(b) FROM t2 WHERE b>=103100 AND b<103200;
SELECT count(*), avg(b) FROM t2 WHERE b>=103200 AND b<103300;
SELECT count(*), avg(b) FROM t2 WHERE b>=103300 AND b<103400;
SELECT count(*), avg(b) FROM t2 WHERE b>=103400 AND b<103500;
SELECT count(*), avg(b) FROM t2 WHERE b>=103500 AND b<103600;
SELECT count(*), avg(b) FROM t2 WHERE b>=103600 AND b<103700;
SELECT count(*), avg(b) FROM t2 WHERE b>=103700 AND b<103800;
SELECT count(*), avg(b) FROM t2 WHERE b>=103800 AND b<103900;
SELECT count(*), avg(b) FROM t2 WHERE b>=103900 AND b<104000;
SELECT count(*), avg(b) FROM t2 WHERE b>=104000 AND b<104100;
SELECT count(*), avg(b) FROM t2 WHERE b>=104100 AND b<104200;
SELECT count(*), avg(b) FROM t2 WHERE b>=104200 AND b<104300;
SELECT count(*), avg(b) FROM t2 WHERE b>=104300 AND b<104400;
SELECT count(*), avg(b) FROM t2 WHERE b>=104400 AND b<104500;
SELECT count(*), avg(b) FROM t2 WHERE b>=104500 AND b<104600;
SELECT count(*), avg(b) FROM t2 WHERE b>=104600 AND b<104700;
SELECT count(*), avg(b) FROM t2 WHERE b>=104700 AND b<104800;
SELECT count(*), avg(b) FROM t2 WHERE b>=104800 AND b<104900;
SELECT count(*), avg(b) FROM t2 WHERE b>=104900 AND b<105000;
SELECT count(*), avg(b) FROM t2 WHERE b>=105000 AND b<105100;
SELECT count(*), avg(b) FROM t2 WHERE b>=105100 AND b<105200;
SELECT count(*), avg(b) FROM t2 WHERE b>=105200 AND b<105300;
SELECT count(*), avg(b) FROM t2 WHERE b>=105300 AND b<105400;
SELECT count(*), avg(b) FROM t2 WHERE b>=105400 AND b<105500;
SELECT count(*), avg(b) FROM t2 WHERE b>=105500 AND b<105600;
SELECT count(*), avg(b) FROM t2 WHERE b>=105600 AND b<105700;
SELECT count(*), avg(b) FROM t2 WHERE b>=105700 AND b<105800;
SELECT count(*), avg(b) FROM t2 WHERE b>=105800 AND b<105900;
SELECT count(*), avg(b) FROM t2 WHERE b>=105900 AND b<106000;
SELECT count(*), avg(b) FROM t2 WHERE b>=106000 AND b<106100;
SELECT count(*), avg(b) FROM t2 WHERE b>=106100 AND b<106200;
SELECT count(*), avg(b) FROM t2 WHERE b>=106200 AND b<106300;
SELECT count(*), avg(b) FROM t2 WHERE b>=106300 AND b<106400;
SELECT count(*), avg(b) FROM t2 WHERE b>=106400 AND b<106500;
SELECT count(*), avg(b) FROM t2 WHERE b>=106500 AND b<106600;
SELECT count(*), avg(b) FROM t2 WHERE b>=106600 AND b<106700;
SELECT count(*), avg(b) FROM t2 WHERE b>=106700 AND b<106800;
SELECT count(*), avg(b) FROM t2 WHERE b>=106800 AND b<106900;
SELECT count(*), avg(b) FROM t2 WHERE b>=106900 AND b<107000;
SELECT count(*), avg(b) FROM t2 WHERE b>=107000 AND b<107100;
SELECT count(*), avg(b) FROM t2 WHERE b>=107100 AND b<107200;
SELECT count(*), avg(b) FROM t2 WHERE b>=107200 AND b<107300;
SELECT count(*), avg(b) FROM t2 WHERE b>=107300 AND b<107400;
SELECT count(*), avg(b) FROM t2 WHERE b>=107400 AND b<107500;
SELECT count(*), avg(b) FROM t2 WHERE b>=107500 AND b<107600;
SELECT count(*), avg(b) FROM t2 WHERE b>=107600 AND b<107700;
SELECT count(*), avg(b) FROM t2 WHERE b>=107700 AND b<107800;
SELECT count(*), avg(b) FROM t2 WHERE b>=107800 AND b<107900;
SELECT count(*), avg(b) FROM t2 WHERE b>=107900 AND b<108000;
SELECT count(*), avg(b) FROM t2 WHERE b>=108000 AND b<108100;
SELECT count(*), avg(b) FROM t2 WHERE b>=108100 AND b<108200;
SELECT count(*), avg(b) FROM t2 WHERE b>=108200 AND b<108300;
SELECT count(*), avg(b) FROM t2 WHERE b>=108300 AND b<108400;
SELECT count(*), avg(b) FROM t2 WHERE b>=108400 AND b<108500;
SELECT count(*), avg(b) FROM t2 WHERE b>=108500 AND b<108600;
SELECT count(*), avg(b) FROM t2 WHERE b>=108600 AND b<108700;
SELECT count(*), avg(b) FROM t2 WHERE b>=108700 AND b<108800;
SELECT count(*), avg(b) FROM t2 WHERE b>=108800 AND b<108900;
SELECT count(*), avg(b) FROM t2 WHERE b>=108900 AND b<109000;
SELECT count(*), avg(b) FROM t2 WHERE b>=109000 AND b<109100;
SELECT count(*), avg(b) FROM t2 WHERE b>=109100 AND b<109200;
SELECT count(*), avg(b) FROM t2 WHERE b>=109200 AND b<109300;
SELECT count(*), avg(b) FROM t2 WHERE b>=109300 AND b<109400;
SELECT count(*), avg(b) FROM t2 WHERE b>=109400 AND b<109500;
SELECT count(*), avg(b) FROM t2 WHERE b>=109500 AND b<109600;
SELECT count(*), avg(b) FROM t2 WHERE b>=109600 AND b<109700;
SELECT count(*), avg(b) FROM t2 WHERE b>=109700 AND b<109800;
SELECT count(*), avg(b) FROM t2 WHERE b>=109800 AND b<109900;
SELECT count(*), avg(b) FROM t2 WHERE b>=109900 AND b<110000;
SELECT count(*), avg(b) FROM t2 WHERE b>=110000 AND b<110100;
SELECT count(*), avg(b) FROM t2 WHERE b>=110100 AND b<110200;
SELECT count(*), avg(b) FROM t2 WHERE b>=110200 AND b<110300;
SELECT count(*), avg(b) FROM t2 WHERE b>=110300 AND b<110400;
SELECT count(*), avg(b) FROM t2 WHERE b>=110400 AND b<110500;
SELECT count(*), avg(b) FROM t2 WHERE b>=110500 AND b<110600;
SELECT count(*), avg(b) FROM t2 WHERE b>=110600 AND b<110700;
SELECT count(*), avg(b) FROM t2 WHERE b>=110700 AND b<110800;
SELECT count(*), avg(b) FROM t2 WHERE b>=110800 AND b<110900;
SELECT count(*), avg(b) FROM t2 WHERE b>=110900 AND b<111000;
SELECT count(*), avg(b) FROM t2 WHERE b>=111000 AND b<111100;
SELECT count(*), avg(b) FROM t2 WHERE b>=111100 AND b<111200;
SELECT count(*), avg(b) FROM t2 WHERE b>=111200 AND b<111300;
SELECT count(*), avg(b) FROM t2 WHERE b>=111300 AND b<111400;
SELECT count(*), avg(b) FROM t2 WHERE b>=111400 AND b<111500;
SELECT count(*), avg(b) FROM t2 WHERE b>=111500 AND b<111600;
SELECT count(*), avg(b) FROM t2 WHERE b>=111600 AND b<111700;
SELECT count(*), avg(b) FROM t2 WHERE b>=111700 AND b<111800;
SELECT count(*), avg(b) FROM t2 WHERE b>=111800 AND b<111900;
SELECT count(*), avg(b) FROM t2 WHERE b>=111900 AND b<112000;
SELECT count(*), avg(b) FROM t2 WHERE b>=112000 AND b<112100;
SELECT count(*), avg(b) FROM t2 WHERE b>=112100 AND b<112200;
SELECT count(*), avg(b) FROM t2 WHERE b>=112200 AND b<112300;
SELECT count(*), avg(b) FROM t2 WHERE b>=112300 AND b<112400;
SELECT count(*), avg(b) FROM t2 WHERE b>=112400 AND b<112500;
SELECT count(*), avg(b) FROM t2 WHERE b>=112500 AND b<112600;
SELECT count(*), avg(b) FROM t2 WHERE b>=112600 AND b<112700;
SELECT count(*), avg(b) FROM t2 WHERE b>=112700 AND b<112800;
SELECT count(*), avg(b) FROM t2 WHERE b>=112800 AND b<112900;
SELECT count(*), avg(b) FROM t2 WHERE b>=112900 AND b<113000;
SELECT count(*), avg(b) FROM t2 WHERE b>=113000 AND b<113100;
SELECT count(*), avg(b) FROM t2 WHERE b>=113100 AND b<113200;
SELECT count(*), avg(b) FROM t2 WHERE b>=113200 AND b<113300;
SELECT count(*), avg(b) FROM t2 WHERE b>=113300 AND b<113400;
SELECT count(*), avg(b) FROM t2 WHERE b>=113400 AND b<113500;
SELECT count(*), avg(b) FROM t2 WHERE b>=113500 AND b<113600;
SELECT count(*), avg(b) FROM t2 WHERE b>=113600 AND b<113700;
SELECT count(*), avg(b) FROM t2 WHERE b>=113700 AND b<113800;
SELECT count(*), avg(b) FROM t2 WHERE b>=113800 AND b<113900;
SELECT count(*), avg(b) FROM t2 WHERE b>=113900 AND b<114000;
SELECT count(*), avg(b) FROM t2 WHERE b>=114000 AND b<114100;
SELECT count(*), avg(b) FROM t2 WHERE b>=114100 AND b<114200;
SELECT count(*), avg(b) FROM t2 WHERE b>=114200 AND b<114300;
SELECT count(*), avg(b) FROM t2 WHERE b>=114300 AND b<114400;
SELECT count(*), avg(b) FROM t2 WHERE b>=114400 AND b<114500;
SELECT count(*), avg(b) FROM t2 WHERE b>=114500 AND b<114600;
SELECT count(*), avg(b) FROM t2 WHERE b>=114600 AND b<114700;
SELECT count(*), avg(b) FROM t2 WHERE b>=114700 AND b<114800;
SELECT count(*), avg(b) FROM t2 WHERE b>=114800 AND b<114900;
SELECT count(*), avg(b) FROM t2 WHERE b>=114900 AND b<115000;
SELECT count(*), avg(b) FROM t2 WHERE b>=115000 AND b<115100;
SELECT count(*), avg(b) FROM t2 WHERE b>=115100 AND b<115200;
SELECT count(*), avg(b) FROM t2 WHERE b>=115200 AND b<115300;
SELECT count(*), avg(b) FROM t2 WHERE b>=115300 AND b<115400;
SELECT count(*), avg(b) FROM t2 WHERE b>=115400 AND b<115500;
SELECT count(*), avg(b) FROM t2 WHERE b>=115500 AND b<115600;
SELECT count(*), avg(b) FROM t2 WHERE b>=115600 AND b<115700;
SELECT count(*), avg(b) FROM t2 WHERE b>=115700 AND b<115800;
SELECT count(*), avg(b) FROM t2 WHERE b>=115800 AND b<115900;
SELECT count(*), avg(b) FROM t2 WHERE b>=115900 AND b<116000;
SELECT count(*), avg(b) FROM t2 WHERE b>=116000 AND b<116100;
SELECT count(*), avg(b) FROM t2 WHERE b>=116100 AND b<116200;
SELECT count(*), avg(b) FROM t2 WHERE b>=116200 AND b<116300;
SELECT count(*), avg(b) FROM t2 WHERE b>=116300 AND b<116400;
SELECT count(*), avg(b) FROM t2 WHERE b>=116400 AND b<116500;
SELECT count(*), avg(b) FROM t2 WHERE b>=116500 AND b<116600;
SELECT count(*), avg(b) FROM t2 WHERE b>=116600 AND b<116700;
SELECT count(*), avg(b) FROM t2 WHERE b>=116700 AND b<116800;
SELECT count(*), avg(b) FROM t2 WHERE b>=116800 AND b<116900;
SELECT count(*), avg(b) FROM t2 WHERE b>=116900 AND b<117000;
SELECT count(*), avg(b) FROM t2 WHERE b>=117000 AND b<117100;
SELECT count(*), avg(b) FROM t2 WHERE b>=117100 AND b<117200;
SELECT count(*), avg(b) FROM t2 WHERE b>=117200 AND b<117300;
SELECT count(*), avg(b) FROM t2 WHERE b>=117300 AND b<117400;
SELECT count(*), avg(b) FROM t2 WHERE b>=117400 AND b<117500;
SELECT count(*), avg(b) FROM t2 WHERE b>=117500 AND b<117600;
SELECT count(*), avg(b) FROM t2 WHERE b>=117600 AND b<117700;
SELECT count(*), avg(b) FROM t2 WHERE b>=117700 AND b<117800;
SELECT count(*), avg(b) FROM t2 WHERE b>=117800 AND b<117900;
SELECT count(*), avg(b) FROM t2 WHERE b>=117900 AND b<118000;
SELECT count(*), avg(b) FROM t2 WHERE b>=118000 AND b<118100;
SELECT count(*), avg(b) FROM t2 WHERE b>=118100 AND b<118200;
SELECT count(*), avg(b) FROM t2 WHERE b>=118200 AND b<118300;
SELECT count(*), avg(b) FROM t2 WHERE b>=118300 AND b<118400;
SELECT count(*), avg(b) FROM t2 WHERE b>=118400 AND b<118500;
SELECT count(*), avg(b) FROM t2 WHERE b>=118500 AND b<118600;
SELECT count(*), avg(b) FROM t2 WHERE b>=118600 AND b<118700;
SELECT count(*), avg(b) FROM t2 WHERE b>=118700 AND b<118800;
SELECT count(*), avg(b) FROM t2 WHERE b>=118800 AND b<118900;
SELECT count(*), avg(b) FROM t2 WHERE b>=118900 AND b<119000;
SELECT count(*), avg(b) FROM t2 WHERE b>=119000 AND b<119100;
SELECT count(*), avg(b) FROM t2 WHERE b>=119100 AND b<119200;
SELECT count(*), avg(b) FROM t2 WHERE b>=119200 AND b<119300;
SELECT count(*), avg(b) FROM t2 WHERE b>=119300 AND b<119400;
SELECT count(*), avg(b) FROM t2 WHERE b>=119400 AND b<119500;
SELECT count(*), avg(b) FROM t2 WHERE b>=119500 AND b<119600;
SELECT count(*), avg(b) FROM t2 WHERE b>=119600 AND b<119700;
SELECT count(*), avg(b) FROM t2 WHERE b>=119700 AND b<119800;
SELECT count(*), avg(b) FROM t2 WHERE b>=119800 AND b<119900;
SELECT count(*), avg(b) FROM t2 WHERE b>=119900 AND b<120000;
SELECT count(*), avg(b) FROM t2 WHERE b>=120000 AND b<120100;
SELECT count(*), avg(b) FROM t2 WHERE b>=120100 AND b<120200;
SELECT count(*), avg(b) FROM t2 WHERE b>=120200 AND b<120300;
SELECT count(*), avg(b) FROM t2 WHERE b>=120300 AND b<120400;
SELECT count(*), avg(b) FROM t2 WHERE b>=120400 AND b<120500;
SELECT count(*), avg(b) FROM t2 WHERE b>=120500 AND b<120600;
SELECT count(*), avg(b) FROM t2 WHERE b>=120600 AND b<120700;
SELECT count(*), avg(b) FROM t2 WHERE b>=120700 AND b<120800;
SELECT count(*), avg(b) FROM t2 WHERE b>=120800 AND b<120900;
SELECT count(*), avg(b) FROM t2 WHERE b>=120900 AND b<121000;
SELECT count(*), avg(b) FROM t2 WHERE b>=121000 AND b<121100;
SELECT count(*), avg(b) FROM t2 WHERE b>=121100 AND b<121200;
SELECT count(*), avg(b) FROM t2 WHERE b>=121200 AND b<121300;
SELECT count(*), avg(b) FROM t2 WHERE b>=121300 AND b<121400;
SELECT count(*), avg(b) FROM t2 WHERE b>=121400 AND b<121500;
SELECT count(*), avg(b) FROM t2 WHERE b>=121500 AND b<121600;
SELECT count(*), avg(b) FROM t2 WHERE b>=121600 AND b<121700;
SELECT count(*), avg(b) FROM t2 WHERE b>=121700 AND b<121800;
SELECT count(*), avg(b) FROM t2 WHERE b>=121800 AND b<121900;
SELECT count(*), avg(b) FROM t2 WHERE b>=121900 AND b<122000;
SELECT count(*), avg(b) FROM t2 WHERE b>=122000 AND b<122100;
SELECT count(*), avg(b) FROM t2 WHERE b>=122100 AND b<122200;
SELECT count(*), avg(b) FROM t2 WHERE b>=122200 AND b<122300;
SELECT count(*), avg(b) FROM t2 WHERE b>=122300 AND b<122400;
SELECT count(*), avg(b) FROM t2 WHERE b>=122400 AND b<122500;
SELECT count(*), avg(b) FROM t2 WHERE b>=122500 AND b<122600;
SELECT count(*), avg(b) FROM t2 WHERE b>=122600 AND b<122700;
SELECT count(*), avg(b) FROM t2 WHERE b>=122700 AND b<122800;
SELECT count(*), avg(b) FROM t2 WHERE b>=122800 AND b<122900;
SELECT count(*), avg(b) FROM t2 WHERE b>=122900 AND b<123000;
SELECT count(*), avg(b) FROM t2 WHERE b>=123000 AND b<123100;
SELECT count(*), avg(b) FROM t2 WHERE b>=123100 AND b<123200;
SELECT count(*), avg(b) FROM t2 WHERE b>=123200 AND b<123300;
SELECT count(*), avg(b) FROM t2 WHERE b>=123300 AND b<123400;
SELECT count(*), avg(b) FROM t2 WHERE b>=123400 AND b<123500;
SELECT count(*), avg(b) FROM t2 WHERE b>=123500 AND b<123600;
SELECT count(*), avg(b) FROM t2 WHERE b>=123600 AND b<123700;
SELECT count(*), avg(b) FROM t2 WHERE b>=123700 AND b<123800;
SELECT count(*), avg(b) FROM t2 WHERE b>=123800 AND b<123900;
SELECT count(*), avg(b) FROM t2 WHERE b>=123900 AND b<124000;
SELECT count(*), avg(b) FROM t2 WHERE b>=124000 AND b<124100;
SELECT count(*), avg(b) FROM t2 WHERE b>=124100 AND b<124200;
SELECT count(*), avg(b) FROM t2 WHERE b>=124200 AND b<124300;
SELECT count(*), avg(b) FROM t2 WHERE b>=124300 AND b<124400;
SELECT count(*), avg(b) FROM t2 WHERE b>=124400 AND b<124500;
SELECT count(*), avg(b) FROM t2 WHERE b>=124500 AND b<124600;
SELECT count(*), avg(b) FROM t2 WHERE b>=124600 AND b<124700;
SELECT count(*), avg(b) FROM t2 WHERE b>=124700 AND b<124800;
SELECT count(*), avg(b) FROM t2 WHERE b>=124800 AND b<124900;
SELECT count(*), avg(b) FROM t2 WHERE b>=124900 AND b<125000;
SELECT count(*), avg(b) FROM t2 WHERE b>=125000 AND b<125100;
SELECT count(*), avg(b) FROM t2 WHERE b>=125100 AND b<125200;
SELECT count(*), avg(b) FROM t2 WHERE b>=125200 AND b<125300;
SELECT count(*), avg(b) FROM t2 WHERE b>=125300 AND b<125400;
SELECT count(*), avg(b) FROM t2 WHERE b>=125400 AND b<125500;
SELECT count(*), avg(b) FROM t2 WHERE b>=125500 AND b<125600;
SELECT count(*), avg(b) FROM t2 WHERE b>=125600 AND b<125700;
SELECT count(*), avg(b) FROM t2 WHERE b>=125700 AND b<125800;
SELECT count(*), avg(b) FROM t2 WHERE b>=125800 AND b<125900;
SELECT count(*), avg(b) FROM t2 WHERE b>=125900 AND b<126000;
SELECT count(*), avg(b) FROM t2 WHERE b>=126000 AND b<126100;
SELECT count(*), avg(b) FROM t2 WHERE b>=126100 AND b<126200;
SELECT count(*), avg(b) FROM t2 WHERE b>=126200 AND b<126300;
SELECT count(*), avg(b) FROM t2 WHERE b>=126300 AND b<126400;
SELECT count(*), avg(b) FROM t2 WHERE b>=126400 AND b<126500;
SELECT count(*), avg(b) FROM t2 WHERE b>=126500 AND b<126600;
SELECT count(*), avg(b) FROM t2 WHERE b>=126600 AND b<126700;
SELECT count(*), avg(b) FROM t2 WHERE b>=126700 AND b<126800;
SELECT count(*), avg(b) FROM t2 WHERE b>=126800 AND b<126900;
SELECT count(*), avg(b) FROM t2 WHERE b>=126900 AND b<127000;
SELECT count(*), avg(b) FROM t2 WHERE b>=127000 AND b<127100;
SELECT count(*), avg(b) FROM t2 WHERE b>=127100 AND b<127200;
SELECT count(*), avg(b) FROM t2 WHERE b>=127200 AND b<127300;
SELECT count(*), avg(b) FROM t2 WHERE b>=127300 AND b<127400;
SELECT count(*), avg(b) FROM t2 WHERE b>=127400 AND b<127500;
SELECT count(*), avg(b) FROM t2 WHERE b>=127500 AND b<127600;
SELECT count(*), avg(b) FROM t2 WHERE b>=127600 AND b<127700;
SELECT count(*), avg(b) FROM t2 WHERE b>=127700 AND b<127800;
SELECT count(*), avg(b) FROM t2 WHERE b>=127800 AND b<127900;
SELECT count(*), avg(b) FROM t2 WHERE b>=127900 AND b<128000;
SELECT count(*), avg(b) FROM t2 WHERE b>=128000 AND b<128100;
SELECT count(*), avg(b) FROM t2 WHERE b>=128100 AND b<128200;
SELECT count(*), avg(b) FROM t2 WHERE b>=128200 AND b<128300;
SELECT count(*), avg(b) FROM t2 WHERE b>=128300 AND b<128400;
SELECT count(*), avg(b) FROM t2 WHERE b>=128400 AND b<128500;
SELECT count(*), avg(b) FROM t2 WHERE b>=128500 AND b<128600;
SELECT count(*), avg(b) FROM t2 WHERE b>=128600 AND b<128700;
SELECT count(*), avg(b) FROM t2 WHERE b>=128700 AND b<128800;
SELECT count(*), avg(b) FROM t2 WHERE b>=128800 AND b<128900;
SELECT count(*), avg(b) FROM t2 WHERE b>=128900 AND b<129000;
SELECT count(*), avg(b) FROM t2 WHERE b>=129000 AND b<129100;
SELECT count(*), avg(b) FROM t2 WHERE b>=129100 AND b<129200;
SELECT count(*), avg(b) FROM t2 WHERE b>=129200 AND b<129300;
SELECT count(*), avg(b) FROM t2 WHERE b>=129300 AND b<129400;
SELECT count(*), avg(b) FROM t2 WHERE b>=129400 AND b<129500;
SELECT count(*), avg(b) FROM t2 WHERE b>=129500 AND b<129600;
SELECT count(*), avg(b) FROM t2 WHERE b>=129600 AND b<129700;
SELECT count(*), avg(b) FROM t2 WHERE b>=129700 AND b<129800;
SELECT count(*), avg(b) FROM t2 WHERE b>=129800 AND b<129900;
SELECT count(*), avg(b) FROM t2 WHERE b>=129900 AND b<130000;
SELECT count(*), avg(b) FROM t2 WHERE b>=130000 AND b<130100;
SELECT count(*), avg(b) FROM t2 WHERE b>=130100 AND b<130200;
SELECT count(*), avg(b) FROM t2 WHERE b>=130200 AND b<130300;
SELECT count(*), avg(b) FROM t2 WHERE b>=130300 AND b<130400;
SELECT count(*), avg(b) FROM t2 WHERE b>=130400 AND b<130500;
SELECT count(*), avg(b) FROM t2 WHERE b>=130500 AND b<130600;
SELECT count(*), avg(b) FROM t2 WHERE b>=130600 AND b<130700;
SELECT count(*), avg(b) FROM t2 WHERE b>=130700 AND b<130800;
SELECT count(*), avg(b) FROM t2 WHERE b>=130800 AND b<130900;
SELECT count(*), avg(b) FROM t2 WHERE b>=130900 AND b<131000;
SELECT count(*), avg(b) FROM t2 WHERE b>=131000 AND b<131100;
SELECT count(*), avg(b) FROM t2 WHERE b>=131100 AND b<131200;
SELECT count(*), avg(b) FROM t2 WHERE b>=131200 AND b<131300;
SELECT count(*), avg(b) FROM t2 WHERE b>=131300 AND b<131400;
SELECT count(*), avg(b) FROM t2 WHERE b>=131400 AND b<131500;
SELECT count(*), avg(b) FROM t2 WHERE b>=131500 AND b<131600;
SELECT count(*), avg(b) FROM t2 WHERE b>=131600 AND b<131700;
SELECT count(*), avg(b) FROM t2 WHERE b>=131700 AND b<131800;
SELECT count(*), avg(b) FROM t2 WHERE b>=131800 AND b<131900;
SELECT count(*), avg(b) FROM t2 WHERE b>=131900 AND b<132000;
SELECT count(*), avg(b) FROM t2 WHERE b>=132000 AND b<132100;
SELECT count(*), avg(b) FROM t2 WHERE b>=132100 AND b<132200;
SELECT count(*), avg(b) FROM t2 WHERE b>=132200 AND b<132300;
SELECT count(*), avg(b) FROM t2 WHERE b>=132300 AND b<132400;
SELECT count(*), avg(b) FROM t2 WHERE b>=132400 AND b<132500;
SELECT count(*), avg(b) FROM t2 WHERE b>=132500 AND b<132600;
SELECT count(*), avg(b) FROM t2 WHERE b>=132600 AND b<132700;
SELECT count(*), avg(b) FROM t2 WHERE b>=132700 AND b<132800;
SELECT count(*), avg(b) FROM t2 WHERE b>=132800 AND b<132900;
SELECT count(*), avg(b) FROM t2 WHERE b>=132900 AND b<133000;
SELECT count(*), avg(b) FROM t2 WHERE b>=133000 AND b<133100;
SELECT count(*), avg(b) FROM t2 WHERE b>=133100 AND b<133200;
SELECT count(*), avg(b) FROM t2 WHERE b>=133200 AND b<133300;
SELECT count(*), avg(b) FROM t2 WHERE b>=133300 AND b<133400;
SELECT count(*), avg(b) FROM t2 WHERE b>=133400 AND b<133500;
SELECT count(*), avg(b) FROM t2 WHERE b>=133500 AND b<133600;
SELECT count(*), avg(b) FROM t2 WHERE b>=133600 AND b<133700;
SELECT count(*), avg(b) FROM t2 WHERE b>=133700 AND b<133800;
SELECT count(*), avg(b) FROM t2 WHERE b>=133800 AND b<133900;
SELECT count(*), avg(b) FROM t2 WHERE b>=133900 AND b<134000;
SELECT count(*), avg(b) FROM t2 WHERE b>=134000 AND b<134100;
SELECT count(*), avg(b) FROM t2 WHERE b>=134100 AND b<134200;
SELECT count(*), avg(b) FROM t2 WHERE b>=134200 AND b<134300;
SELECT count(*), avg(b) FROM t2 WHERE b>=134300 AND b<134400;
SELECT count(*), avg(b) FROM t2 WHERE b>=134400 AND b<134500;
SELECT count(*), avg(b) FROM t2 WHERE b>=134500 AND b<134600;
SELECT count(*), avg(b) FROM t2 WHERE b>=134600 AND b<134700;
SELECT count(*), avg(b) FROM t2 WHERE b>=134700 AND b<134800;
SELECT count(*), avg(b) FROM t2 WHERE b>=134800 AND b<134900;
SELECT count(*), avg(b) FROM t2 WHERE b>=134900 AND b<135000;
SELECT count(*), avg(b) FROM t2 WHERE b>=135000 AND b<135100;
SELECT count(*), avg(b) FROM t2 WHERE b>=135100 AND b<135200;
SELECT count(*), avg(b) FROM t2 WHERE b>=135200 AND b<135300;
SELECT count(*), avg(b) FROM t2 WHERE b>=135300 AND b<135400;
SELECT count(*), avg(b) FROM t2 WHERE b>=135400 AND b<135500;
SELECT count(*), avg(b) FROM t2 WHERE b>=135500 AND b<135600;
SELECT count(*), avg(b) FROM t2 WHERE b>=135600 AND b<135700;
SELECT count(*), avg(b) FROM t2 WHERE b>=135700 AND b<135800;
SELECT count(*), avg(b) FROM t2 WHERE b>=135800 AND b<135900;
SELECT count(*), avg(b) FROM t2 WHERE b>=135900 AND b<136000;
SELECT count(*), avg(b) FROM t2 WHERE b>=136000 AND b<136100;
SELECT count(*), avg(b) FROM t2 WHERE b>=136100 AND b<136200;
SELECT count(*), avg(b) FROM t2 WHERE b>=136200 AND b<136300;
SELECT count(*), avg(b) FROM t2 WHERE b>=136300 AND b<136400;
SELECT count(*), avg(b) FROM t2 WHERE b>=136400 AND b<136500;
SELECT count(*), avg(b) FROM t2 WHERE b>=136500 AND b<136600;
SELECT count(*), avg(b) FROM t2 WHERE b>=136600 AND b<136700;
SELECT count(*), avg(b) FROM t2 WHERE b>=136700 AND b<136800;
SELECT count(*), avg(b) FROM t2 WHERE b>=136800 AND b<136900;
SELECT count(*), avg(b) FROM t2 WHERE b>=136900 AND b<137000;
SELECT count(*), avg(b) FROM t2 WHERE b>=137000 AND b<137100;
SELECT count(*), avg(b) FROM t2 WHERE b>=137100 AND b<137200;
SELECT count(*), avg(b) FROM t2 WHERE b>=137200 AND b<137300;
SELECT count(*), avg(b) FROM t2 WHERE b>=137300 AND b<137400;
SELECT count(*), avg(b) FROM t2 WHERE b>=137400 AND b<137500;
SELECT count(*), avg(b) FROM t2 WHERE b>=137500 AND b<137600;
SELECT count(*), avg(b) FROM t2 WHERE b>=137600 AND b<137700;
SELECT count(*), avg(b) FROM t2 WHERE b>=137700 AND b<137800;
SELECT count(*), avg(b) FROM t2 WHERE b>=137800 AND b<137900;
SELECT count(*), avg(b) FROM t2 WHERE b>=137900 AND b<138000;
SELECT count(*), avg(b) FROM t2 WHERE b>=138000 AND b<138100;
SELECT count(*), avg(b) FROM t2 WHERE b>=138100 AND b<138200;
SELECT count(*), avg(b) FROM t2 WHERE b>=138200 AND b<138300;
SELECT count(*), avg(b) FROM t2 WHERE b>=138300 AND b<138400;
SELECT count(*), avg(b) FROM t2 WHERE b>=138400 AND b<138500;
SELECT count(*), avg(b) FROM t2 WHERE b>=138500 AND b<138600;
SELECT count(*), avg(b) FROM t2 WHERE b>=138600 AND b<138700;
SELECT count(*), avg(b) FROM t2 WHERE b>=138700 AND b<138800;
SELECT count(*), avg(b) FROM t2 WHERE b>=138800 AND b<138900;
SELECT count(*), avg(b) FROM t2 WHERE b>=138900 AND b<139000;
SELECT count(*), avg(b) FROM t2 WHERE b>=139000 AND b<139100;
SELECT count(*), avg(b) FROM t2 WHERE b>=139100 AND b<139200;
SELECT count(*), avg(b) FROM t2 WHERE b>=139200 AND b<139300;
SELECT count(*), avg(b) FROM t2 WHERE b>=139300 AND b<139400;
SELECT count(*), avg(b) FROM t2 WHERE b>=139400 AND b<139500;
SELECT count(*), avg(b) FROM t2 WHERE b>=139500 AND b<139600;
SELECT count(*), avg(b) FROM t2 WHERE b>=139600 AND b<139700;
SELECT count(*), avg(b) FROM t2 WHERE b>=139700 AND b<139800;
SELECT count(*), avg(b) FROM t2 WHERE b>=139800 AND b<139900;
SELECT count(*), avg(b) FROM t2 WHERE b>=139900 AND b<140000;
SELECT count(*), avg(b) FROM t2 WHERE b>=140000 AND b<140100;
SELECT count(*), avg(b) FROM t2 WHERE b>=140100 AND b<140200;
SELECT count(*), avg(b) FROM t2 WHERE b>=140200 AND b<140300;
SELECT count(*), avg(b) FROM t2 WHERE b>=140300 AND b<140400;
SELECT count(*), avg(b) FROM t2 WHERE b>=140400 AND b<140500;
SELECT count(*), avg(b) FROM t2 WHERE b>=140500 AND b<140600;
SELECT count(*), avg(b) FROM t2 WHERE b>=140600 AND b<140700;
SELECT count(*), avg(b) FROM t2 WHERE b>=140700 AND b<140800;
SELECT count(*), avg(b) FROM t2 WHERE b>=140800 AND b<140900;
SELECT count(*), avg(b) FROM t2 WHERE b>=140900 AND b<141000;
SELECT count(*), avg(b) FROM t2 WHERE b>=141000 AND b<141100;
SELECT count(*), avg(b) FROM t2 WHERE b>=141100 AND b<141200;
SELECT count(*), avg(b) FROM t2 WHERE b>=141200 AND b<141300;
SELECT count(*), avg(b) FROM t2 WHERE b>=141300 AND b<141400;
SELECT count(*), avg(b) FROM t2 WHERE b>=141400 AND b<141500;
SELECT count(*), avg(b) FROM t2 WHERE b>=141500 AND b<141600;
SELECT count(*), avg(b) FROM t2 WHERE b>=141600 AND b<141700;
SELECT count(*), avg(b) FROM t2 WHERE b>=141700 AND b<141800;
SELECT count(*), avg(b) FROM t2 WHERE b>=141800 AND b<141900;
SELECT count(*), avg(b) FROM t2 WHERE b>=141900 AND b<142000;
SELECT count(*), avg(b) FROM t2 WHERE b>=142000 AND b<142100;
SELECT count(*), avg(b) FROM t2 WHERE b>=142100 AND b<142200;
SELECT count(*), avg(b) FROM t2 WHERE b>=142200 AND b<142300;
SELECT count(*), avg(b) FROM t2 WHERE b>=142300 AND b<142400;
SELECT count(*), avg(b) FROM t2 WHERE b>=142400 AND b<142500;
SELECT count(*), avg(b) FROM t2 WHERE b>=142500 AND b<142600;
SELECT count(*), avg(b) FROM t2 WHERE b>=142600 AND b<142700;
SELECT count(*), avg(b) FROM t2 WHERE b>=142700 AND b<142800;
SELECT count(*), avg(b) FROM t2 WHERE b>=142800 AND b<142900;
SELECT count(*), avg(b) FROM t2 WHERE b>=142900 AND b<143000;
SELECT count(*), avg(b) FROM t2 WHERE b>=143000 AND b<143100;
SELECT count(*), avg(b) FROM t2 WHERE b>=143100 AND b<143200;
SELECT count(*), avg(b) FROM t2 WHERE b>=143200 AND b<143300;
SELECT count(*), avg(b) FROM t2 WHERE b>=143300 AND b<143400;
SELECT count(*), avg(b) FROM t2 WHERE b>=143400 AND b<143500;
SELECT count(*), avg(b) FROM t2 WHERE b>=143500 AND b<143600;
SELECT count(*), avg(b) FROM t2 WHERE b>=143600 AND b<143700;
SELECT count(*), avg(b) FROM t2 WHERE b>=143700 AND b<143800;
SELECT count(*), avg(b) FROM t2 WHERE b>=143800 AND b<143900;
SELECT count(*), avg(b) FROM t2 WHERE b>=143900 AND b<144000;
SELECT count(*), avg(b) FROM t2 WHERE b>=144000 AND b<144100;
SELECT count(*), avg(b) FROM t2 WHERE b>=144100 AND b<144200;
SELECT count(*), avg(b) FROM t2 WHERE b>=144200 AND b<144300;
SELECT count(*), avg(b) FROM t2 WHERE b>=144300 AND b<144400;
SELECT count(*), avg(b) FROM t2 WHERE b>=144400 AND b<144500;
SELECT count(*), avg(b) FROM t2 WHERE b>=144500 AND b<144600;
SELECT count(*), avg(b) FROM t2 WHERE b>=144600 AND b<144700;
SELECT count(*), avg(b) FROM t2 WHERE b>=144700 AND b<144800;
SELECT count(*), avg(b) FROM t2 WHERE b>=144800 AND b<144900;
SELECT count(*), avg(b) FROM t2 WHERE b>=144900 AND b<145000;
SELECT count(*), avg(b) FROM t2 WHERE b>=145000 AND b<145100;
SELECT count(*), avg(b) FROM t2 WHERE b>=145100 AND b<145200;
SELECT count(*), avg(b) FROM t2 WHERE b>=145200 AND b<145300;
SELECT count(*), avg(b) FROM t2 WHERE b>=145300 AND b<145400;
SELECT count(*), avg(b) FROM t2 WHERE b>=145400 AND b<145500;
SELECT count(*), avg(b) FROM t2 WHERE b>=145500 AND b<145600;
SELECT count(*), avg(b) FROM t2 WHERE b>=145600 AND b<145700;
SELECT count(*), avg(b) FROM t2 WHERE b>=145700 AND b<145800;
SELECT count(*), avg(b) FROM t2 WHERE b>=145800 AND b<145900;
SELECT count(*), avg(b) FROM t2 WHERE b>=145900 AND b<146000;
SELECT count(*), avg(b) FROM t2 WHERE b>=146000 AND b<146100;
SELECT count(*), avg(b) FROM t2 WHERE b>=146100 AND b<146200;
SELECT count(*), avg(b) FROM t2 WHERE b>=146200 AND b<146300;
SELECT count(*), avg(b) FROM t2 WHERE b>=146300 AND b<146400;
SELECT count(*), avg(b) FROM t2 WHERE b>=146400 AND b<146500;
SELECT count(*), avg(b) FROM t2 WHERE b>=146500 AND b<146600;
SELECT count(*), avg(b) FROM t2 WHERE b>=146600 AND b<146700;
SELECT count(*), avg(b) FROM t2 WHERE b>=146700 AND b<146800;
SELECT count(*), avg(b) FROM t2 WHERE b>=146800 AND b<146900;
SELECT count(*), avg(b) FROM t2 WHERE b>=146900 AND b<147000;
SELECT count(*), avg(b) FROM t2 WHERE b>=147000 AND b<147100;
SELECT count(*), avg(b) FROM t2 WHERE b>=147100 AND b<147200;
SELECT count(*), avg(b) FROM t2 WHERE b>=147200 AND b<147300;
SELECT count(*), avg(b) FROM t2 WHERE b>=147300 AND b<147400;
SELECT count(*), avg(b) FROM t2 WHERE b>=147400 AND b<147500;
SELECT count(*), avg(b) FROM t2 WHERE b>=147500 AND b<147600;
SELECT count(*), avg(b) FROM t2 WHERE b>=147600 AND b<147700;
SELECT count(*), avg(b) FROM t2 WHERE b>=147700 AND b<147800;
SELECT count(*), avg(b) FROM t2 WHERE b>=147800 AND b<147900;
SELECT count(*), avg(b) FROM t2 WHERE b>=147900 AND b<148000;
SELECT count(*), avg(b) FROM t2 WHERE b>=148000 AND b<148100;
SELECT count(*), avg(b) FROM t2 WHERE b>=148100 AND b<148200;
SELECT count(*), avg(b) FROM t2 WHERE b>=148200 AND b<148300;
SELECT count(*), avg(b) FROM t2 WHERE b>=148300 AND b<148400;
SELECT count(*), avg(b) FROM t2 WHERE b>=148400 AND b<148500;
SELECT count(*), avg(b) FROM t2 WHERE b>=148500 AND b<148600;
SELECT count(*), avg(b) FROM t2 WHERE b>=148600 AND b<148700;
SELECT count(*), avg(b) FROM t2 WHERE b>=148700 AND b<148800;
SELECT count(*), avg(b) FROM t2 WHERE b>=148800 AND b<148900;
SELECT count(*), avg(b) FROM t2 WHERE b>=148900 AND b<149000;
SELECT count(*), avg(b) FROM t2 WHERE b>=149000 AND b<149100;
SELECT count(*), avg(b) FROM t2 WHERE b>=149100 AND b<149200;
SELECT count(*), avg(b) FROM t2 WHERE b>=149200 AND b<149300;
SELECT count(*), avg(b) FROM t2 WHERE b>=149300 AND b<149400;
SELECT count(*), avg(b) FROM t2 WHERE b>=149400 AND b<149500;
SELECT count(*), avg(b) FROM t2 WHERE b>=149500 AND b<149600;
SELECT count(*), avg(b) FROM t2 WHERE b>=149600 AND b<149700;
SELECT count(*), avg(b) FROM t2 WHERE b>=149700 AND b<149800;
SELECT count(*), avg(b) FROM t2 WHERE b>=149800 AND b<149900;
SELECT count(*), avg(b) FROM t2 WHERE b>=149900 AND b<150000;
SELECT count(*), avg(b) FROM t2 WHERE b>=150000 AND b<150100;
SELECT count(*), avg(b) FROM t2 WHERE b>=150100 AND b<150200;
SELECT count(*), avg(b) FROM t2 WHERE b>=150200 AND b<150300;
SELECT count(*), avg(b) FROM t2 WHERE b>=150300 AND b<150400;
SELECT count(*), avg(b) FROM t2 WHERE b>=150400 AND b<150500;
SELECT count(*), avg(b) FROM t2 WHERE b>=150500 AND b<150600;
SELECT count(*), avg(b) FROM t2 WHERE b>=150600 AND b<150700;
SELECT count(*), avg(b) FROM t2 WHERE b>=150700 AND b<150800;
SELECT count(*), avg(b) FROM t2 WHERE b>=150800 AND b<150900;
SELECT count(*), avg(b) FROM t2 WHERE b>=150900 AND b<151000;
SELECT count(*), avg(b) FROM t2 WHERE b>=151000 AND b<151100;
SELECT count(*), avg(b) FROM t2 WHERE b>=151100 AND b<151200;
SELECT count(*), avg(b) FROM t2 WHERE b>=151200 AND b<151300;
SELECT count(*), avg(b) FROM t2 WHERE b>=151300 AND b<151400;
SELECT count(*), avg(b) FROM t2 WHERE b>=151400 AND b<151500;
SELECT count(*), avg(b) FROM t2 WHERE b>=151500 AND b<151600;
SELECT count(*), avg(b) FROM t2 WHERE b>=151600 AND b<151700;
SELECT count(*), avg(b) FROM t2 WHERE b>=151700 AND b<151800;
SELECT count(*), avg(b) FROM t2 WHERE b>=151800 AND b<151900;
SELECT count(*), avg(b) FROM t2 WHERE b>=151900 AND b<152000;
SELECT count(*), avg(b) FROM t2 WHERE b>=152000 AND b<152100;
SELECT count(*), avg(b) FROM t2 WHERE b>=152100 AND b<152200;
SELECT count(*), avg(b) FROM t2 WHERE b>=152200 AND b<152300;
SELECT count(*), avg(b) FROM t2 WHERE b>=152300 AND b<152400;
SELECT count(*), avg(b) FROM t2 WHERE b>=152400 AND b<152500;
SELECT count(*), avg(b) FROM t2 WHERE b>=152500 AND b<152600;
SELECT count(*), avg(b) FROM t2 WHERE b>=152600 AND b<152700;
SELECT count(*), avg(b) FROM t2 WHERE b>=152700 AND b<152800;
SELECT count(*), avg(b) FROM t2 WHERE b>=152800 AND b<152900;
SELECT count(*), avg(b) FROM t2 WHERE b>=152900 AND b<153000;
SELECT count(*), avg(b) FROM t2 WHERE b>=153000 AND b<153100;
SELECT count(*), avg(b) FROM t2 WHERE b>=153100 AND b<153200;
SELECT count(*), avg(b) FROM t2 WHERE b>=153200 AND b<153300;
SELECT count(*), avg(b) FROM t2 WHERE b>=153300 AND b<153400;
SELECT count(*), avg(b) FROM t2 WHERE b>=153400 AND b<153500;
SELECT count(*), avg(b) FROM t2 WHERE b>=153500 AND b<153600;
SELECT count(*), avg(b) FROM t2 WHERE b>=153600 AND b<153700;
SELECT count(*), avg(b) FROM t2 WHERE b>=153700 AND b<153800;
SELECT count(*), avg(b) FROM t2 WHERE b>=153800 AND b<153900;
SELECT count(*), avg(b) FROM t2 WHERE b>=153900 AND b<154000;
SELECT count(*), avg(b) FROM t2 WHERE b>=154000 AND b<154100;
SELECT count(*), avg(b) FROM t2 WHERE b>=154100 AND b<154200;
SELECT count(*), avg(b) FROM t2 WHERE b>=154200 AND b<154300;
SELECT count(*), avg(b) FROM t2 WHERE b>=154300 AND b<154400;
SELECT count(*), avg(b) FROM t2 WHERE b>=154400 AND b<154500;
SELECT count(*), avg(b) FROM t2 WHERE b>=154500 AND b<154600;
SELECT count(*), avg(b) FROM t2 WHERE b>=154600 AND b<154700;
SELECT count(*), avg(b) FROM t2 WHERE b>=154700 AND b<154800;
SELECT count(*), avg(b) FROM t2 WHERE b>=154800 AND b<154900;
SELECT count(*), avg(b) FROM t2 WHERE b>=154900 AND b<155000;
SELECT count(*), avg(b) FROM t2 WHERE b>=155000 AND b<155100;
SELECT count(*), avg(b) FROM t2 WHERE b>=155100 AND b<155200;
SELECT count(*), avg(b) FROM t2 WHERE b>=155200 AND b<155300;
SELECT count(*), avg(b) FROM t2 WHERE b>=155300 AND b<155400;
SELECT count(*), avg(b) FROM t2 WHERE b>=155400 AND b<155500;
SELECT count(*), avg(b) FROM t2 WHERE b>=155500 AND b<155600;
SELECT count(*), avg(b) FROM t2 WHERE b>=155600 AND b<155700;
SELECT count(*), avg(b) FROM t2 WHERE b>=155700 AND b<155800;
SELECT count(*), avg(b) FROM t2 WHERE b>=155800 AND b<155900;
SELECT count(*), avg(b) FROM t2 WHERE b>=155900 AND b<156000;
SELECT count(*), avg(b) FROM t2 WHERE b>=156000 AND b<156100;
SELECT count(*), avg(b) FROM t2 WHERE b>=156100 AND b<156200;
SELECT count(*), avg(b) FROM t2 WHERE b>=156200 AND b<156300;
SELECT count(*), avg(b) FROM t2 WHERE b>=156300 AND b<156400;
SELECT count(*), avg(b) FROM t2 WHERE b>=156400 AND b<156500;
SELECT count(*), avg(b) FROM t2 WHERE b>=156500 AND b<156600;
SELECT count(*), avg(b) FROM t2 WHERE b>=156600 AND b<156700;
SELECT count(*), avg(b) FROM t2 WHERE b>=156700 AND b<156800;
SELECT count(*), avg(b) FROM t2 WHERE b>=156800 AND b<156900;
SELECT count(*), avg(b) FROM t2 WHERE b>=156900 AND b<157000;
SELECT count(*), avg(b) FROM t2 WHERE b>=157000 AND b<157100;
SELECT count(*), avg(b) FROM t2 WHERE b>=157100 AND b<157200;
SELECT count(*), avg(b) FROM t2 WHERE b>=157200 AND b<157300;
SELECT count(*), avg(b) FROM t2 WHERE b>=157300 AND b<157400;
SELECT count(*), avg(b) FROM t2 WHERE b>=157400 AND b<157500;
SELECT count(*), avg(b) FROM t2 WHERE b>=157500 AND b<157600;
SELECT count(*), avg(b) FROM t2 WHERE b>=157600 AND b<157700;
SELECT count(*), avg(b) FROM t2 WHERE b>=157700 AND b<157800;
SELECT count(*), avg(b) FROM t2 WHERE b>=157800 AND b<157900;
SELECT count(*), avg(b) FROM t2 WHERE b>=157900 AND b<158000;
SELECT count(*), avg(b) FROM t2 WHERE b>=158000 AND b<158100;
SELECT count(*), avg(b) FROM t2 WHERE b>=158100 AND b<158200;
SELECT count(*), avg(b) FROM t2 WHERE b>=158200 AND b<158300;
SELECT count(*), avg(b) FROM t2 WHERE b>=158300 AND b<158400;
SELECT count(*), avg(b) FROM t2 WHERE b>=158400 AND b<158500;
SELECT count(*), avg(b) FROM t2 WHERE b>=158500 AND b<158600;
SELECT count(*), avg(b) FROM t2 WHERE b>=158600 AND b<158700;
SELECT count(*), avg(b) FROM t2 WHERE b>=158700 AND b<158800;
SELECT count(*), avg(b) FROM t2 WHERE b>=158800 AND b<158900;
SELECT count(*), avg(b) FROM t2 WHERE b>=158900 AND b<159000;
SELECT count(*), avg(b) FROM t2 WHERE b>=159000 AND b<159100;
SELECT count(*), avg(b) FROM t2 WHERE b>=159100 AND b<159200;
SELECT count(*), avg(b) FROM t2 WHERE b>=159200 AND b<159300;
SELECT count(*), avg(b) FROM t2 WHERE b>=159300 AND b<159400;
SELECT count(*), avg(b) FROM t2 WHERE b>=159400 AND b<159500;
SELECT count(*), avg(b) FROM t2 WHERE b>=159500 AND b<159600;
SELECT count(*), avg(b) FROM t2 WHERE b>=159600 AND b<159700;
SELECT count(*), avg(b) FROM t2 WHERE b>=159700 AND b<159800;
SELECT count(*), avg(b) FROM t2 WHERE b>=159800 AND b<159900;
SELECT count(*), avg(b) FROM t2 WHERE b>=159900 AND b<160000;
SELECT count(*), avg(b) FROM t2 WHERE b>=160000 AND b<160100;
SELECT count(*), avg(b) FROM t2 WHERE b>=160100 AND b<160200;
SELECT count(*), avg(b) FROM t2 WHERE b>=160200 AND b<160300;
SELECT count(*), avg(b) FROM t2 WHERE b>=160300 AND b<160400;
SELECT count(*), avg(b) FROM t2 WHERE b>=160400 AND b<160500;
SELECT count(*), avg(b) FROM t2 WHERE b>=160500 AND b<160600;
SELECT count(*), avg(b) FROM t2 WHERE b>=160600 AND b<160700;
SELECT count(*), avg(b) FROM t2 WHERE b>=160700 AND b<160800;
SELECT count(*), avg(b) FROM t2 WHERE b>=160800 AND b<160900;
SELECT count(*), avg(b) FROM t2 WHERE b>=160900 AND b<161000;
SELECT count(*), avg(b) FROM t2 WHERE b>=161000 AND b<161100;
SELECT count(*), avg(b) FROM t2 WHERE b>=161100 AND b<161200;
SELECT count(*), avg(b) FROM t2 WHERE b>=161200 AND b<161300;
SELECT count(*), avg(b) FROM t2 WHERE b>=161300 AND b<161400;
SELECT count(*), avg(b) FROM t2 WHERE b>=161400 AND b<161500;
SELECT count(*), avg(b) FROM t2 WHERE b>=161500 AND b<161600;
SELECT count(*), avg(b) FROM t2 WHERE b>=161600 AND b<161700;
SELECT count(*), avg(b) FROM t2 WHERE b>=161700 AND b<161800;
SELECT count(*), avg(b) FROM t2 WHERE b>=161800 AND b<161900;
SELECT count(*), avg(b) FROM t2 WHERE b>=161900 AND b<162000;
SELECT count(*), avg(b) FROM t2 WHERE b>=162000 AND b<162100;
SELECT count(*), avg(b) FROM t2 WHERE b>=162100 AND b<162200;
SELECT count(*), avg(b) FROM t2 WHERE b>=162200 AND b<162300;
SELECT count(*), avg(b) FROM t2 WHERE b>=162300 AND b<162400;
SELECT count(*), avg(b) FROM t2 WHERE b>=162400 AND b<162500;
SELECT count(*), avg(b) FROM t2 WHERE b>=162500 AND b<162600;
SELECT count(*), avg(b) FROM t2 WHERE b>=162600 AND b<162700;
SELECT count(*), avg(b) FROM t2 WHERE b>=162700 AND b<162800;
SELECT count(*), avg(b) FROM t2 WHERE b>=162800 AND b<162900;
SELECT count(*), avg(b) FROM t2 WHERE b>=162900 AND b<163000;
SELECT count(*), avg(b) FROM t2 WHERE b>=163000 AND b<163100;
SELECT count(*), avg(b) FROM t2 WHERE b>=163100 AND b<163200;
SELECT count(*), avg(b) FROM t2 WHERE b>=163200 AND b<163300;
SELECT count(*), avg(b) FROM t2 WHERE b>=163300 AND b<163400;
SELECT count(*), avg(b) FROM t2 WHERE b>=163400 AND b<163500;
SELECT count(*), avg(b) FROM t2 WHERE b>=163500 AND b<163600;
SELECT count(*), avg(b) FROM t2 WHERE b>=163600 AND b<163700;
SELECT count(*), avg(b) FROM t2 WHERE b>=163700 AND b<163800;
SELECT count(*), avg(b) FROM t2 WHERE b>=163800 AND b<163900;
SELECT count(*), avg(b) FROM t2 WHERE b>=163900 AND b<164000;
SELECT count(*), avg(b) FROM t2 WHERE b>=164000 AND b<164100;
SELECT count(*), avg(b) FROM t2 WHERE b>=164100 AND b<164200;
SELECT count(*), avg(b) FROM t2 WHERE b>=164200 AND b<164300;
SELECT count(*), avg(b) FROM t2 WHERE b>=164300 AND b<164400;
SELECT count(*), avg(b) FROM t2 WHERE b>=164400 AND b<164500;
SELECT count(*), avg(b) FROM t2 WHERE b>=164500 AND b<164600;
SELECT count(*), avg(b) FROM t2 WHERE b>=164600 AND b<164700;
SELECT count(*), avg(b) FROM t2 WHERE b>=164700 AND b<164800;
SELECT count(*), avg(b) FROM t2 WHERE b>=164800 AND b<164900;
SELECT count(*), avg(b) FROM t2 WHERE b>=164900 AND b<165000;
SELECT count(*), avg(b) FROM t2 WHERE b>=165000 AND b<165100;
SELECT count(*), avg(b) FROM t2 WHERE b>=165100 AND b<165200;
SELECT count(*), avg(b) FROM t2 WHERE b>=165200 AND b<165300;
SELECT count(*), avg(b) FROM t2 WHERE b>=165300 AND b<165400;
SELECT count(*), avg(b) FROM t2 WHERE b>=165400 AND b<165500;
SELECT count(*), avg(b) FROM t2 WHERE b>=165500 AND b<165600;
SELECT count(*), avg(b) FROM t2 WHERE b>=165600 AND b<165700;
SELECT count(*), avg(b) FROM t2 WHERE b>=165700 AND b<165800;
SELECT count(*), avg(b) FROM t2 WHERE b>=165800 AND b<165900;
SELECT count(*), avg(b) FROM t2 WHERE b>=165900 AND b<166000;
SELECT count(*), avg(b) FROM t2 WHERE b>=166000 AND b<166100;
SELECT count(*), avg(b) FROM t2 WHERE b>=166100 AND b<166200;
SELECT count(*), avg(b) FROM t2 WHERE b>=166200 AND b<166300;
SELECT count(*), avg(b) FROM t2 WHERE b>=166300 AND b<166400;
SELECT count(*), avg(b) FROM t2 WHERE b>=166400 AND b<166500;
SELECT count(*), avg(b) FROM t2 WHERE b>=166500 AND b<166600;
SELECT count(*), avg(b) FROM t2 WHERE b>=166600 AND b<166700;
SELECT count(*), avg(b) FROM t2 WHERE b>=166700 AND b<166800;
SELECT count(*), avg(b) FROM t2 WHERE b>=166800 AND b<166900;
SELECT count(*), avg(b) FROM t2 WHERE b>=166900 AND b<167000;
SELECT count(*), avg(b) FROM t2 WHERE b>=167000 AND b<167100;
SELECT count(*), avg(b) FROM t2 WHERE b>=167100 AND b<167200;
SELECT count(*), avg(b) FROM t2 WHERE b>=167200 AND b<167300;
SELECT count(*), avg(b) FROM t2 WHERE b>=167300 AND b<167400;
SELECT count(*), avg(b) FROM t2 WHERE b>=167400 AND b<167500;
SELECT count(*), avg(b) FROM t2 WHERE b>=167500 AND b<167600;
SELECT count(*), avg(b) FROM t2 WHERE b>=167600 AND b<167700;
SELECT count(*), avg(b) FROM t2 WHERE b>=167700 AND b<167800;
SELECT count(*), avg(b) FROM t2 WHERE b>=167800 AND b<167900;
SELECT count(*), avg(b) FROM t2 WHERE b>=167900 AND b<168000;
SELECT count(*), avg(b) FROM t2 WHERE b>=168000 AND b<168100;
SELECT count(*), avg(b) FROM t2 WHERE b>=168100 AND b<168200;
SELECT count(*), avg(b) FROM t2 WHERE b>=168200 AND b<168300;
SELECT count(*), avg(b) FROM t2 WHERE b>=168300 AND b<168400;
SELECT count(*), avg(b) FROM t2 WHERE b>=168400 AND b<168500;
SELECT count(*), avg(b) FROM t2 WHERE b>=168500 AND b<168600;
SELECT count(*), avg(b) FROM t2 WHERE b>=168600 AND b<168700;
SELECT count(*), avg(b) FROM t2 WHERE b>=168700 AND b<168800;
SELECT count(*), avg(b) FROM t2 WHERE b>=168800 AND b<168900;
SELECT count(*), avg(b) FROM t2 WHERE b>=168900 AND b<169000;
SELECT count(*), avg(b) FROM t2 WHERE b>=169000 AND b<169100;
SELECT count(*), avg(b) FROM t2 WHERE b>=169100 AND b<169200;
SELECT count(*), avg(b) FROM t2 WHERE b>=169200 AND b<169300;
SELECT count(*), avg(b) FROM t2 WHERE b>=169300 AND b<169400;
SELECT count(*), avg(b) FROM t2 WHERE b>=169400 AND b<169500;
SELECT count(*), avg(b) FROM t2 WHERE b>=169500 AND b<169600;
SELECT count(*), avg(b) FROM t2 WHERE b>=169600 AND b<169700;
SELECT count(*), avg(b) FROM t2 WHERE b>=169700 AND b<169800;
SELECT count(*), avg(b) FROM t2 WHERE b>=169800 AND b<169900;
SELECT count(*), avg(b) FROM t2 WHERE b>=169900 AND b<170000;
SELECT count(*), avg(b) FROM t2 WHERE b>=170000 AND b<170100;
SELECT count(*), avg(b) FROM t2 WHERE b>=170100 AND b<170200;
SELECT count(*), avg(b) FROM t2 WHERE b>=170200 AND b<170300;
SELECT count(*), avg(b) FROM t2 WHERE b>=170300 AND b<170400;
SELECT count(*), avg(b) FROM t2 WHERE b>=170400 AND b<170500;
SELECT count(*), avg(b) FROM t2 WHERE b>=170500 AND b<170600;
SELECT count(*), avg(b) FROM t2 WHERE b>=170600 AND b<170700;
SELECT count(*), avg(b) FROM t2 WHERE b>=170700 AND b<170800;
SELECT count(*), avg(b) FROM t2 WHERE b>=170800 AND b<170900;
SELECT count(*), avg(b) FROM t2 WHERE b>=170900 AND b<171000;
SELECT count(*), avg(b) FROM t2 WHERE b>=171000 AND b<171100;
SELECT count(*), avg(b) FROM t2 WHERE b>=171100 AND b<171200;
SELECT count(*), avg(b) FROM t2 WHERE b>=171200 AND b<171300;
SELECT count(*), avg(b) FROM t2 WHERE b>=171300 AND b<171400;
SELECT count(*), avg(b) FROM t2 WHERE b>=171400 AND b<171500;
SELECT count(*), avg(b) FROM t2 WHERE b>=171500 AND b<171600;
SELECT count(*), avg(b) FROM t2 WHERE b>=171600 AND b<171700;
SELECT count(*), avg(b) FROM t2 WHERE b>=171700 AND b<171800;
SELECT count(*), avg(b) FROM t2 WHERE b>=171800 AND b<171900;
SELECT count(*), avg(b) FROM t2 WHERE b>=171900 AND b<172000;
SELECT count(*), avg(b) FROM t2 WHERE b>=172000 AND b<172100;
SELECT count(*), avg(b) FROM t2 WHERE b>=172100 AND b<172200;
SELECT count(*), avg(b) FROM t2 WHERE b>=172200 AND b<172300;
SELECT count(*), avg(b) FROM t2 WHERE b>=172300 AND b<172400;
SELECT count(*), avg(b) FROM t2 WHERE b>=172400 AND b<172500;
SELECT count(*), avg(b) FROM t2 WHERE b>=172500 AND b<172600;
SELECT count(*), avg(b) FROM t2 WHERE b>=172600 AND b<172700;
SELECT count(*), avg(b) FROM t2 WHERE b>=172700 AND b<172800;
SELECT count(*), avg(b) FROM t2 WHERE b>=172800 AND b<172900;
SELECT count(*), avg(b) FROM t2 WHERE b>=172900 AND b<173000;
SELECT count(*), avg(b) FROM t2 WHERE b>=173000 AND b<173100;
SELECT count(*), avg(b) FROM t2 WHERE b>=173100 AND b<173200;
SELECT count(*), avg(b) FROM t2 WHERE b>=173200 AND b<173300;
SELECT count(*), avg(b) FROM t2 WHERE b>=173300 AND b<173400;
SELECT count(*), avg(b) FROM t2 WHERE b>=173400 AND b<173500;
SELECT count(*), avg(b) FROM t2 WHERE b>=173500 AND b<173600;
SELECT count(*), avg(b) FROM t2 WHERE b>=173600 AND b<173700;
SELECT count(*), avg(b) FROM t2 WHERE b>=173700 AND b<173800;
SELECT count(*), avg(b) FROM t2 WHERE b>=173800 AND b<173900;
SELECT count(*), avg(b) FROM t2 WHERE b>=173900 AND b<174000;
SELECT count(*), avg(b) FROM t2 WHERE b>=174000 AND b<174100;
SELECT count(*), avg(b) FROM t2 WHERE b>=174100 AND b<174200;
SELECT count(*), avg(b) FROM t2 WHERE b>=174200 AND b<174300;
SELECT count(*), avg(b) FROM t2 WHERE b>=174300 AND b<174400;
SELECT count(*), avg(b) FROM t2 WHERE b>=174400 AND b<174500;
SELECT count(*), avg(b) FROM t2 WHERE b>=174500 AND b<174600;
SELECT count(*), avg(b) FROM t2 WHERE b>=174600 AND b<174700;
SELECT count(*), avg(b) FROM t2 WHERE b>=174700 AND b<174800;
SELECT count(*), avg(b) FROM t2 WHERE b>=174800 AND b<174900;
SELECT count(*), avg(b) FROM t2 WHERE b>=174900 AND b<175000;
SELECT count(*), avg(b) FROM t2 WHERE b>=175000 AND b<175100;
SELECT count(*), avg(b) FROM t2 WHERE b>=175100 AND b<175200;
SELECT count(*), avg(b) FROM t2 WHERE b>=175200 AND b<175300;
SELECT count(*), avg(b) FROM t2 WHERE b>=175300 AND b<175400;
SELECT count(*), avg(b) FROM t2 WHERE b>=175400 AND b<175500;
SELECT count(*), avg(b) FROM t2 WHERE b>=175500 AND b<175600;
SELECT count(*), avg(b) FROM t2 WHERE b>=175600 AND b<175700;
SELECT count(*), avg(b) FROM t2 WHERE b>=175700 AND b<175800;
SELECT count(*), avg(b) FROM t2 WHERE b>=175800 AND b<175900;
SELECT count(*), avg(b) FROM t2 WHERE b>=175900 AND b<176000;
SELECT count(*), avg(b) FROM t2 WHERE b>=176000 AND b<176100;
SELECT count(*), avg(b) FROM t2 WHERE b>=176100 AND b<176200;
SELECT count(*), avg(b) FROM t2 WHERE b>=176200 AND b<176300;
SELECT count(*), avg(b) FROM t2 WHERE b>=176300 AND b<176400;
SELECT count(*), avg(b) FROM t2 WHERE b>=176400 AND b<176500;
SELECT count(*), avg(b) FROM t2 WHERE b>=176500 AND b<176600;
SELECT count(*), avg(b) FROM t2 WHERE b>=176600 AND b<176700;
SELECT count(*), avg(b) FROM t2 WHERE b>=176700 AND b<176800;
SELECT count(*), avg(b) FROM t2 WHERE b>=176800 AND b<176900;
SELECT count(*), avg(b) FROM t2 WHERE b>=176900 AND b<177000;
SELECT count(*), avg(b) FROM t2 WHERE b>=177000 AND b<177100;
SELECT count(*), avg(b) FROM t2 WHERE b>=177100 AND b<177200;
SELECT count(*), avg(b) FROM t2 WHERE b>=177200 AND b<177300;
SELECT count(*), avg(b) FROM t2 WHERE b>=177300 AND b<177400;
SELECT count(*), avg(b) FROM t2 WHERE b>=177400 AND b<177500;
SELECT count(*), avg(b) FROM t2 WHERE b>=177500 AND b<177600;
SELECT count(*), avg(b) FROM t2 WHERE b>=177600 AND b<177700;
SELECT count(*), avg(b) FROM t2 WHERE b>=177700 AND b<177800;
SELECT count(*), avg(b) FROM t2 WHERE b>=177800 AND b<177900;
SELECT count(*), avg(b) FROM t2 WHERE b>=177900 AND b<178000;
SELECT count(*), avg(b) FROM t2 WHERE b>=178000 AND b<178100;
SELECT count(*), avg(b) FROM t2 WHERE b>=178100 AND b<178200;
SELECT count(*), avg(b) FROM t2 WHERE b>=178200 AND b<178300;
SELECT count(*), avg(b) FROM t2 WHERE b>=178300 AND b<178400;
SELECT count(*), avg(b) FROM t2 WHERE b>=178400 AND b<178500;
SELECT count(*), avg(b) FROM t2 WHERE b>=178500 AND b<178600;
SELECT count(*), avg(b) FROM t2 WHERE b>=178600 AND b<178700;
SELECT count(*), avg(b) FROM t2 WHERE b>=178700 AND b<178800;
SELECT count(*), avg(b) FROM t2 WHERE b>=178800 AND b<178900;
SELECT count(*), avg(b) FROM t2 WHERE b>=178900 AND b<179000;
SELECT count(*), avg(b) FROM t2 WHERE b>=179000 AND b<179100;
SELECT count(*), avg(b) FROM t2 WHERE b>=179100 AND b<179200;
SELECT count(*), avg(b) FROM t2 WHERE b>=179200 AND b<179300;
SELECT count(*), avg(b) FROM t2 WHERE b>=179300 AND b<179400;
SELECT count(*), avg(b) FROM t2 WHERE b>=179400 AND b<179500;
SELECT count(*), avg(b) FROM t2 WHERE b>=179500 AND b<179600;
SELECT count(*), avg(b) FROM t2 WHERE b>=179600 AND b<179700;
SELECT count(*), avg(b) FROM t2 WHERE b>=179700 AND b<179800;
SELECT count(*), avg(b) FROM t2 WHERE b>=179800 AND b<179900;
SELECT count(*), avg(b) FROM t2 WHERE b>=179900 AND b<180000;
SELECT count(*), avg(b) FROM t2 WHERE b>=180000 AND b<180100;
SELECT count(*), avg(b) FROM t2 WHERE b>=180100 AND b<180200;
SELECT count(*), avg(b) FROM t2 WHERE b>=180200 AND b<180300;
SELECT count(*), avg(b) FROM t2 WHERE b>=180300 AND b<180400;
SELECT count(*), avg(b) FROM t2 WHERE b>=180400 AND b<180500;
SELECT count(*), avg(b) FROM t2 WHERE b>=180500 AND b<180600;
SELECT count(*), avg(b) FROM t2 WHERE b>=180600 AND b<180700;
SELECT count(*), avg(b) FROM t2 WHERE b>=180700 AND b<180800;
SELECT count(*), avg(b) FROM t2 WHERE b>=180800 AND b<180900;
SELECT count(*), avg(b) FROM t2 WHERE b>=180900 AND b<181000;
SELECT count(*), avg(b) FROM t2 WHERE b>=181000 AND b<181100;
SELECT count(*), avg(b) FROM t2 WHERE b>=181100 AND b<181200;
SELECT count(*), avg(b) FROM t2 WHERE b>=181200 AND b<181300;
SELECT count(*), avg(b) FROM t2 WHERE b>=181300 AND b<181400;
SELECT count(*), avg(b) FROM t2 WHERE b>=181400 AND b<181500;
SELECT count(*), avg(b) FROM t2 WHERE b>=181500 AND b<181600;
SELECT count(*), avg(b) FROM t2 WHERE b>=181600 AND b<181700;
SELECT count(*), avg(b) FROM t2 WHERE b>=181700 AND b<181800;
SELECT count(*), avg(b) FROM t2 WHERE b>=181800 AND b<181900;
SELECT count(*), avg(b) FROM t2 WHERE b>=181900 AND b<182000;
SELECT count(*), avg(b) FROM t2 WHERE b>=182000 AND b<182100;
SELECT count(*), avg(b) FROM t2 WHERE b>=182100 AND b<182200;
SELECT count(*), avg(b) FROM t2 WHERE b>=182200 AND b<182300;
SELECT count(*), avg(b) FROM t2 WHERE b>=182300 AND b<182400;
SELECT count(*), avg(b) FROM t2 WHERE b>=182400 AND b<182500;
SELECT count(*), avg(b) FROM t2 WHERE b>=182500 AND b<182600;
SELECT count(*), avg(b) FROM t2 WHERE b>=182600 AND b<182700;
SELECT count(*), avg(b) FROM t2 WHERE b>=182700 AND b<182800;
SELECT count(*), avg(b) FROM t2 WHERE b>=182800 AND b<182900;
SELECT count(*), avg(b) FROM t2 WHERE b>=182900 AND b<183000;
SELECT count(*), avg(b) FROM t2 WHERE b>=183000 AND b<183100;
SELECT count(*), avg(b) FROM t2 WHERE b>=183100 AND b<183200;
SELECT count(*), avg(b) FROM t2 WHERE b>=183200 AND b<183300;
SELECT count(*), avg(b) FROM t2 WHERE b>=183300 AND b<183400;
SELECT count(*), avg(b) FROM t2 WHERE b>=183400 AND b<183500;
SELECT count(*), avg(b) FROM t2 WHERE b>=183500 AND b<183600;
SELECT count(*), avg(b) FROM t2 WHERE b>=183600 AND b<183700;
SELECT count(*), avg(b) FROM t2 WHERE b>=183700 AND b<183800;
SELECT count(*), avg(b) FROM t2 WHERE b>=183800 AND b<183900;
SELECT count(*), avg(b) FROM t2 WHERE b>=183900 AND b<184000;
SELECT count(*), avg(b) FROM t2 WHERE b>=184000 AND b<184100;
SELECT count(*), avg(b) FROM t2 WHERE b>=184100 AND b<184200;
SELECT count(*), avg(b) FROM t2 WHERE b>=184200 AND b<184300;
SELECT count(*), avg(b) FROM t2 WHERE b>=184300 AND b<184400;
SELECT count(*), avg(b) FROM t2 WHERE b>=184400 AND b<184500;
SELECT count(*), avg(b) FROM t2 WHERE b>=184500 AND b<184600;
SELECT count(*), avg(b) FROM t2 WHERE b>=184600 AND b<184700;
SELECT count(*), avg(b) FROM t2 WHERE b>=184700 AND b<184800;
SELECT count(*), avg(b) FROM t2 WHERE b>=184800 AND b<184900;
SELECT count(*), avg(b) FROM t2 WHERE b>=184900 AND b<185000;
SELECT count(*), avg(b) FROM t2 WHERE b>=185000 AND b<185100;
SELECT count(*), avg(b) FROM t2 WHERE b>=185100 AND b<185200;
SELECT count(*), avg(b) FROM t2 WHERE b>=185200 AND b<185300;
SELECT count(*), avg(b) FROM t2 WHERE b>=185300 AND b<185400;
SELECT count(*), avg(b) FROM t2 WHERE b>=185400 AND b<185500;
SELECT count(*), avg(b) FROM t2 WHERE b>=185500 AND b<185600;
SELECT count(*), avg(b) FROM t2 WHERE b>=185600 AND b<185700;
SELECT count(*), avg(b) FROM t2 WHERE b>=185700 AND b<185800;
SELECT count(*), avg(b) FROM t2 WHERE b>=185800 AND b<185900;
SELECT count(*), avg(b) FROM t2 WHERE b>=185900 AND b<186000;
SELECT count(*), avg(b) FROM t2 WHERE b>=186000 AND b<186100;
SELECT count(*), avg(b) FROM t2 WHERE b>=186100 AND b<186200;
SELECT count(*), avg(b) FROM t2 WHERE b>=186200 AND b<186300;
SELECT count(*), avg(b) FROM t2 WHERE b>=186300 AND b<186400;
SELECT count(*), avg(b) FROM t2 WHERE b>=186400 AND b<186500;
SELECT count(*), avg(b) FROM t2 WHERE b>=186500 AND b<186600;
SELECT count(*), avg(b) FROM t2 WHERE b>=186600 AND b<186700;
SELECT count(*), avg(b) FROM t2 WHERE b>=186700 AND b<186800;
SELECT count(*), avg(b) FROM t2 WHERE b>=186800 AND b<186900;
SELECT count(*), avg(b) FROM t2 WHERE b>=186900 AND b<187000;
SELECT count(*), avg(b) FROM t2 WHERE b>=187000 AND b<187100;
SELECT count(*), avg(b) FROM t2 WHERE b>=187100 AND b<187200;
SELECT count(*), avg(b) FROM t2 WHERE b>=187200 AND b<187300;
SELECT count(*), avg(b) FROM t2 WHERE b>=187300 AND b<187400;
SELECT count(*), avg(b) FROM t2 WHERE b>=187400 AND b<187500;
SELECT count(*), avg(b) FROM t2 WHERE b>=187500 AND b<187600;
SELECT count(*), avg(b) FROM t2 WHERE b>=187600 AND b<187700;
SELECT count(*), avg(b) FROM t2 WHERE b>=187700 AND b<187800;
SELECT count(*), avg(b) FROM t2 WHERE b>=187800 AND b<187900;
SELECT count(*), avg(b) FROM t2 WHERE b>=187900 AND b<188000;
SELECT count(*), avg(b) FROM t2 WHERE b>=188000 AND b<188100;
SELECT count(*), avg(b) FROM t2 WHERE b>=188100 AND b<188200;
SELECT count(*), avg(b) FROM t2 WHERE b>=188200 AND b<188300;
SELECT count(*), avg(b) FROM t2 WHERE b>=188300 AND b<188400;
SELECT count(*), avg(b) FROM t2 WHERE b>=188400 AND b<188500;
SELECT count(*), avg(b) FROM t2 WHERE b>=188500 AND b<188600;
SELECT count(*), avg(b) FROM t2 WHERE b>=188600 AND b<188700;
SELECT count(*), avg(b) FROM t2 WHERE b>=188700 AND b<188800;
SELECT count(*), avg(b) FROM t2 WHERE b>=188800 AND b<188900;
SELECT count(*), avg(b) FROM t2 WHERE b>=188900 AND b<189000;
SELECT count(*), avg(b) FROM t2 WHERE b>=189000 AND b<189100;
SELECT count(*), avg(b) FROM t2 WHERE b>=189100 AND b<189200;
SELECT count(*), avg(b) FROM t2 WHERE b>=189200 AND b<189300;
SELECT count(*), avg(b) FROM t2 WHERE b>=189300 AND b<189400;
SELECT count(*), avg(b) FROM t2 WHERE b>=189400 AND b<189500;
SELECT count(*), avg(b) FROM t2 WHERE b>=189500 AND b<189600;
SELECT count(*), avg(b) FROM t2 WHERE b>=189600 AND b<189700;
SELECT count(*), avg(b) FROM t2 WHERE b>=189700 AND b<189800;
SELECT count(*), avg(b) FROM t2 WHERE b>=189800 AND b<189900;
SELECT count(*), avg(b) FROM t2 WHERE b>=189900 AND b<190000;
SELECT count(*), avg(b) FROM t2 WHERE b>=190000 AND b<190100;
SELECT count(*), avg(b) FROM t2 WHERE b>=190100 AND b<190200;
SELECT count(*), avg(b) FROM t2 WHERE b>=190200 AND b<190300;
SELECT count(*), avg(b) FROM t2 WHERE b>=190300 AND b<190400;
SELECT count(*), avg(b) FROM t2 WHERE b>=190400 AND b<190500;
SELECT count(*), avg(b) FROM t2 WHERE b>=190500 AND b<190600;
SELECT count(*), avg(b) FROM t2 WHERE b>=190600 AND b<190700;
SELECT count(*), avg(b) FROM t2 WHERE b>=190700 AND b<190800;
SELECT count(*), avg(b) FROM t2 WHERE b>=190800 AND b<190900;
SELECT count(*), avg(b) FROM t2 WHERE b>=190900 AND b<191000;
SELECT count(*), avg(b) FROM t2 WHERE b>=191000 AND b<191100;
SELECT count(*), avg(b) FROM t2 WHERE b>=191100 AND b<191200;
SELECT count(*), avg(b) FROM t2 WHERE b>=191200 AND b<191300;
SELECT count(*), avg(b) FROM t2 WHERE b>=191300 AND b<191400;
SELECT count(*), avg(b) FROM t2 WHERE b>=191400 AND b<191500;
SELECT count(*), avg(b) FROM t2 WHERE b>=191500 AND b<191600;
SELECT count(*), avg(b) FROM t2 WHERE b>=191600 AND b<191700;
SELECT count(*), avg(b) FROM t2 WHERE b>=191700 AND b<191800;
SELECT count(*), avg(b) FROM t2 WHERE b>=191800 AND b<191900;
SELECT count(*), avg(b) FROM t2 WHERE b>=191900 AND b<192000;
SELECT count(*), avg(b) FROM t2 WHERE b>=192000 AND b<192100;
SELECT count(*), avg(b) FROM t2 WHERE b>=192100 AND b<192200;
SELECT count(*), avg(b) FROM t2 WHERE b>=192200 AND b<192300;
SELECT count(*), avg(b) FROM t2 WHERE b>=192300 AND b<192400;
SELECT count(*), avg(b) FROM t2 WHERE b>=192400 AND b<192500;
SELECT count(*), avg(b) FROM t2 WHERE b>=192500 AND b<192600;
SELECT count(*), avg(b) FROM t2 WHERE b>=192600 AND b<192700;
SELECT count(*), avg(b) FROM t2 WHERE b>=192700 AND b<192800;
SELECT count(*), avg(b) FROM t2 WHERE b>=192800 AND b<192900;
SELECT count(*), avg(b) FROM t2 WHERE b>=192900 AND b<193000;
SELECT count(*), avg(b) FROM t2 WHERE b>=193000 AND b<193100;
SELECT count(*), avg(b) FROM t2 WHERE b>=193100 AND b<193200;
SELECT count(*), avg(b) FROM t2 WHERE b>=193200 AND b<193300;
SELECT count(*), avg(b) FROM t2 WHERE b>=193300 AND b<193400;
SELECT count(*), avg(b) FROM t2 WHERE b>=193400 AND b<193500;
SELECT count(*), avg(b) FROM t2 WHERE b>=193500 AND b<193600;
SELECT count(*), avg(b) FROM t2 WHERE b>=193600 AND b<193700;
SELECT count(*), avg(b) FROM t2 WHERE b>=193700 AND b<193800;
SELECT count(*), avg(b) FROM t2 WHERE b>=193800 AND b<193900;
SELECT count(*), avg(b) FROM t2 WHERE b>=193900 AND b<194000;
SELECT count(*), avg(b) FROM t2 WHERE b>=194000 AND b<194100;
SELECT count(*), avg(b) FROM t2 WHERE b>=194100 AND b<194200;
SELECT count(*), avg(b) FROM t2 WHERE b>=194200 AND b<194300;
SELECT count(*), avg(b) FROM t2 WHERE b>=194300 AND b<194400;
SELECT count(*), avg(b) FROM t2 WHERE b>=194400 AND b<194500;
SELECT count(*), avg(b) FROM t2 WHERE b>=194500 AND b<194600;
SELECT count(*), avg(b) FROM t2 WHERE b>=194600 AND b<194700;
SELECT count(*), avg(b) FROM t2 WHERE b>=194700 AND b<194800;
SELECT count(*), avg(b) FROM t2 WHERE b>=194800 AND b<194900;
SELECT count(*), avg(b) FROM t2 WHERE b>=194900 AND b<195000;
SELECT count(*), avg(b) FROM t2 WHERE b>=195000 AND b<195100;
SELECT count(*), avg(b) FROM t2 WHERE b>=195100 AND b<195200;
SELECT count(*), avg(b) FROM t2 WHERE b>=195200 AND b<195300;
SELECT count(*), avg(b) FROM t2 WHERE b>=195300 AND b<195400;
SELECT count(*), avg(b) FROM t2 WHERE b>=195400 AND b<195500;
SELECT count(*), avg(b) FROM t2 WHERE b>=195500 AND b<195600;
SELECT count(*), avg(b) FROM t2 WHERE b>=195600 AND b<195700;
SELECT count(*), avg(b) FROM t2 WHERE b>=195700 AND b<195800;
SELECT count(*), avg(b) FROM t2 WHERE b>=195800 AND b<195900;
SELECT count(*), avg(b) FROM t2 WHERE b>=195900 AND b<196000;
SELECT count(*), avg(b) FROM t2 WHERE b>=196000 AND b<196100;
SELECT count(*), avg(b) FROM t2 WHERE b>=196100 AND b<196200;
SELECT count(*), avg(b) FROM t2 WHERE b>=196200 AND b<196300;
SELECT count(*), avg(b) FROM t2 WHERE b>=196300 AND b<196400;
SELECT count(*), avg(b) FROM t2 WHERE b>=196400 AND b<196500;
SELECT count(*), avg(b) FROM t2 WHERE b>=196500 AND b<196600;
SELECT count(*), avg(b) FROM t2 WHERE b>=196600 AND b<196700;
SELECT count(*), avg(b) FROM t2 WHERE b>=196700 AND b<196800;
SELECT count(*), avg(b) FROM t2 WHERE b>=196800 AND b<196900;
SELECT count(*), avg(b) FROM t2 WHERE b>=196900 AND b<197000;
SELECT count(*), avg(b) FROM t2 WHERE b>=197000 AND b<197100;
SELECT count(*), avg(b) FROM t2 WHERE b>=197100 AND b<197200;
SELECT count(*), avg(b) FROM t2 WHERE b>=197200 AND b<197300;
SELECT count(*), avg(b) FROM t2 WHERE b>=197300 AND b<197400;
SELECT count(*), avg(b) FROM t2 WHERE b>=197400 AND b<197500;
SELECT count(*), avg(b) FROM t2 WHERE b>=197500 AND b<197600;
SELECT count(*), avg(b) FROM t2 WHERE b>=197600 AND b<197700;
SELECT count(*), avg(b) FROM t2 WHERE b>=197700 AND b<197800;
SELECT count(*), avg(b) FROM t2 WHERE b>=197800 AND b<197900;
SELECT count(*), avg(b) FROM t2 WHERE b>=197900 AND b<198000;
SELECT count(*), avg(b) FROM t2 WHERE b>=198000 AND b<198100;
SELECT count(*), avg(b) FROM t2 WHERE b>=198100 AND b<198200;
SELECT count(*), avg(b) FROM t2 WHERE b>=198200 AND b<198300;
SELECT count(*), avg(b) FROM t2 WHERE b>=198300 AND b<198400;
SELECT count(*), avg(b) FROM t2 WHERE b>=198400 AND b<198500;
SELECT count(*), avg(b) FROM t2 WHERE b>=198500 AND b<198600;
SELECT count(*), avg(b) FROM t2 WHERE b>=198600 AND b<198700;
SELECT count(*), avg(b) FROM t2 WHERE b>=198700 AND b<198800;
SELECT count(*), avg(b) FROM t2 WHERE b>=198800 AND b<198900;
SELECT count(*), avg(b) FROM t2 WHERE b>=198900 AND b<199000;
SELECT count(*), avg(b) FROM t2 WHERE b>=199000 AND b<199100;
SELECT count(*), avg(b) FROM t2 WHERE b>=199100 AND b<199200;
SELECT count(*), avg(b) FROM t2 WHERE b>=199200 AND b<199300;
SELECT count(*), avg(b) FROM t2 WHERE b>=199300 AND b<199400;
SELECT count(*), avg(b) FROM t2 WHERE b>=199400 AND b<199500;
SELECT count(*), avg(b) FROM t2 WHERE b>=199500 AND b<199600;
SELECT count(*), avg(b) FROM t2 WHERE b>=199600 AND b<199700;
SELECT count(*), avg(b) FROM t2 WHERE b>=199700 AND b<199800;
SELECT count(*), avg(b) FROM t2 WHERE b>=199800 AND b<199900;
SELECT count(*), avg(b) FROM t2 WHERE b>=199900 AND b<200000;
SELECT count(*), avg(b) FROM t2 WHERE b>=200000 AND b<200100;
SELECT count(*), avg(b) FROM t2 WHERE b>=200100 AND b<200200;
SELECT count(*), avg(b) FROM t2 WHERE b>=200200 AND b<200300;
SELECT count(*), avg(b) FROM t2 WHERE b>=200300 AND b<200400;
SELECT count(*), avg(b) FROM t2 WHERE b>=200400 AND b<200500;
SELECT count(*), avg(b) FROM t2 WHERE b>=200500 AND b<200600;
SELECT count(*), avg(b) FROM t2 WHERE b>=200600 AND b<200700;
SELECT count(*), avg(b) FROM t2 WHERE b>=200700 AND b<200800;
SELECT count(*), avg(b) FROM t2 WHERE b>=200800 AND b<200900;
SELECT count(*), avg(b) FROM t2 WHERE b>=200900 AND b<201000;
SELECT count(*), avg(b) FROM t2 WHERE b>=201000 AND b<201100;
SELECT count(*), avg(b) FROM t2 WHERE b>=201100 AND b<201200;
SELECT count(*), avg(b) FROM t2 WHERE b>=201200 AND b<201300;
SELECT count(*), avg(b) FROM t2 WHERE b>=201300 AND b<201400;
SELECT count(*), avg(b) FROM t2 WHERE b>=201400 AND b<201500;
SELECT count(*), avg(b) FROM t2 WHERE b>=201500 AND b<201600;
SELECT count(*), avg(b) FROM t2 WHERE b>=201600 AND b<201700;
SELECT count(*), avg(b) FROM t2 WHERE b>=201700 AND b<201800;
SELECT count(*), avg(b) FROM t2 WHERE b>=201800 AND b<201900;
SELECT count(*), avg(b) FROM t2 WHERE b>=201900 AND b<202000;
SELECT count(*), avg(b) FROM t2 WHERE b>=202000 AND b<202100;
SELECT count(*), avg(b) FROM t2 WHERE b>=202100 AND b<202200;
SELECT count(*), avg(b) FROM t2 WHERE b>=202200 AND b<202300;
SELECT count(*), avg(b) FROM t2 WHERE b>=202300 AND b<202400;
SELECT count(*), avg(b) FROM t2 WHERE b>=202400 AND b<202500;
SELECT count(*), avg(b) FROM t2 WHERE b>=202500 AND b<202600;
SELECT count(*), avg(b) FROM t2 WHERE b>=202600 AND b<202700;
SELECT count(*), avg(b) FROM t2 WHERE b>=202700 AND b<202800;
SELECT count(*), avg(b) FROM t2 WHERE b>=202800 AND b<202900;
SELECT count(*), avg(b) FROM t2 WHERE b>=202900 AND b<203000;
SELECT count(*), avg(b) FROM t2 WHERE b>=203000 AND b<203100;
SELECT count(*), avg(b) FROM t2 WHERE b>=203100 AND b<203200;
SELECT count(*), avg(b) FROM t2 WHERE b>=203200 AND b<203300;
SELECT count(*), avg(b) FROM t2 WHERE b>=203300 AND b<203400;
SELECT count(*), avg(b) FROM t2 WHERE b>=203400 AND b<203500;
SELECT count(*), avg(b) FROM t2 WHERE b>=203500 AND b<203600;
SELECT count(*), avg(b) FROM t2 WHERE b>=203600 AND b<203700;
SELECT count(*), avg(b) FROM t2 WHERE b>=203700 AND b<203800;
SELECT count(*), avg(b) FROM t2 WHERE b>=203800 AND b<203900;
SELECT count(*), avg(b) FROM t2 WHERE b>=203900 AND b<204000;
SELECT count(*), avg(b) FROM t2 WHERE b>=204000 AND b<204100;
SELECT count(*), avg(b) FROM t2 WHERE b>=204100 AND b<204200;
SELECT count(*), avg(b) FROM t2 WHERE b>=204200 AND b<204300;
SELECT count(*), avg(b) FROM t2 WHERE b>=204300 AND b<204400;
SELECT count(*), avg(b) FROM t2 WHERE b>=204400 AND b<204500;
SELECT count(*), avg(b) FROM t2 WHERE b>=204500 AND b<204600;
SELECT count(*), avg(b) FROM t2 WHERE b>=204600 AND b<204700;
SELECT count(*), avg(b) FROM t2 WHERE b>=204700 AND b<204800;
SELECT count(*), avg(b) FROM t2 WHERE b>=204800 AND b<204900;
SELECT count(*), avg(b) FROM t2 WHERE b>=204900 AND b<205000;
SELECT count(*), avg(b) FROM t2 WHERE b>=205000 AND b<205100;
SELECT count(*), avg(b) FROM t2 WHERE b>=205100 AND b<205200;
SELECT count(*), avg(b) FROM t2 WHERE b>=205200 AND b<205300;
SELECT count(*), avg(b) FROM t2 WHERE b>=205300 AND b<205400;
SELECT count(*), avg(b) FROM t2 WHERE b>=205400 AND b<205500;
SELECT count(*), avg(b) FROM t2 WHERE b>=205500 AND b<205600;
SELECT count(*), avg(b) FROM t2 WHERE b>=205600 AND b<205700;
SELECT count(*), avg(b) FROM t2 WHERE b>=205700 AND b<205800;
SELECT count(*), avg(b) FROM t2 WHERE b>=205800 AND b<205900;
SELECT count(*), avg(b) FROM t2 WHERE b>=205900 AND b<206000;
SELECT count(*), avg(b) FROM t2 WHERE b>=206000 AND b<206100;
SELECT count(*), avg(b) FROM t2 WHERE b>=206100 AND b<206200;
SELECT count(*), avg(b) FROM t2 WHERE b>=206200 AND b<206300;
SELECT count(*), avg(b) FROM t2 WHERE b>=206300 AND b<206400;
SELECT count(*), avg(b) FROM t2 WHERE b>=206400 AND b<206500;
SELECT count(*), avg(b) FROM t2 WHERE b>=206500 AND b<206600;
SELECT count(*), avg(b) FROM t2 WHERE b>=206600 AND b<206700;
SELECT count(*), avg(b) FROM t2 WHERE b>=206700 AND b<206800;
SELECT count(*), avg(b) FROM t2 WHERE b>=206800 AND b<206900;
SELECT count(*), avg(b) FROM t2 WHERE b>=206900 AND b<207000;
SELECT count(*), avg(b) FROM t2 WHERE b>=207000 AND b<207100;
SELECT count(*), avg(b) FROM t2 WHERE b>=207100 AND b<207200;
SELECT count(*), avg(b) FROM t2 WHERE b>=207200 AND b<207300;
SELECT count(*), avg(b) FROM t2 WHERE b>=207300 AND b<207400;
SELECT count(*), avg(b) FROM t2 WHERE b>=207400 AND b<207500;
SELECT count(*), avg(b) FROM t2 WHERE b>=207500 AND b<207600;
SELECT count(*), avg(b) FROM t2 WHERE b>=207600 AND b<207700;
SELECT count(*), avg(b) FROM t2 WHERE b>=207700 AND b<207800;
SELECT count(*), avg(b) FROM t2 WHERE b>=207800 AND b<207900;
SELECT count(*), avg(b) FROM t2 WHERE b>=207900 AND b<208000;
SELECT count(*), avg(b) FROM t2 WHERE b>=208000 AND b<208100;
SELECT count(*), avg(b) FROM t2 WHERE b>=208100 AND b<208200;
SELECT count(*), avg(b) FROM t2 WHERE b>=208200 AND b<208300;
SELECT count(*), avg(b) FROM t2 WHERE b>=208300 AND b<208400;
SELECT count(*), avg(b) FROM t2 WHERE b>=208400 AND b<208500;
SELECT count(*), avg(b) FROM t2 WHERE b>=208500 AND b<208600;
SELECT count(*), avg(b) FROM t2 WHERE b>=208600 AND b<208700;
SELECT count(*), avg(b) FROM t2 WHERE b>=208700 AND b<208800;
SELECT count(*), avg(b) FROM t2 WHERE b>=208800 AND b<208900;
SELECT count(*), avg(b) FROM t2 WHERE b>=208900 AND b<209000;
SELECT count(*), avg(b) FROM t2 WHERE b>=209000 AND b<209100;
SELECT count(*), avg(b) FROM t2 WHERE b>=209100 AND b<209200;
SELECT count(*), avg(b) FROM t2 WHERE b>=209200 AND b<209300;
SELECT count(*), avg(b) FROM t2 WHERE b>=209300 AND b<209400;
SELECT count(*), avg(b) FROM t2 WHERE b>=209400 AND b<209500;
SELECT count(*), avg(b) FROM t2 WHERE b>=209500 AND b<209600;
SELECT count(*), avg(b) FROM t2 WHERE b>=209600 AND b<209700;
SELECT count(*), avg(b) FROM t2 WHERE b>=209700 AND b<209800;
SELECT count(*), avg(b) FROM t2 WHERE b>=209800 AND b<209900;
SELECT count(*), avg(b) FROM t2 WHERE b>=209900 AND b<210000;
SELECT count(*), avg(b) FROM t2 WHERE b>=210000 AND b<210100;
SELECT count(*), avg(b) FROM t2 WHERE b>=210100 AND b<210200;
SELECT count(*), avg(b) FROM t2 WHERE b>=210200 AND b<210300;
SELECT count(*), avg(b) FROM t2 WHERE b>=210300 AND b<210400;
SELECT count(*), avg(b) FROM t2 WHERE b>=210400 AND b<210500;
SELECT count(*), avg(b) FROM t2 WHERE b>=210500 AND b<210600;
SELECT count(*), avg(b) FROM t2 WHERE b>=210600 AND b<210700;
SELECT count(*), avg(b) FROM t2 WHERE b>=210700 AND b<210800;
SELECT count(*), avg(b) FROM t2 WHERE b>=210800 AND b<210900;
SELECT count(*), avg(b) FROM t2 WHERE b>=210900 AND b<211000;
SELECT count(*), avg(b) FROM t2 WHERE b>=211000 AND b<211100;
SELECT count(*), avg(b) FROM t2 WHERE b>=211100 AND b<211200;
SELECT count(*), avg(b) FROM t2 WHERE b>=211200 AND b<211300;
SELECT count(*), avg(b) FROM t2 WHERE b>=211300 AND b<211400;
SELECT count(*), avg(b) FROM t2 WHERE b>=211400 AND b<211500;
SELECT count(*), avg(b) FROM t2 WHERE b>=211500 AND b<211600;
SELECT count(*), avg(b) FROM t2 WHERE b>=211600 AND b<211700;
SELECT count(*), avg(b) FROM t2 WHERE b>=211700 AND b<211800;
SELECT count(*), avg(b) FROM t2 WHERE b>=211800 AND b<211900;
SELECT count(*), avg(b) FROM t2 WHERE b>=211900 AND b<212000;
SELECT count(*), avg(b) FROM t2 WHERE b>=212000 AND b<212100;
SELECT count(*), avg(b) FROM t2 WHERE b>=212100 AND b<212200;
SELECT count(*), avg(b) FROM t2 WHERE b>=212200 AND b<212300;
SELECT count(*), avg(b) FROM t2 WHERE b>=212300 AND b<212400;
SELECT count(*), avg(b) FROM t2 WHERE b>=212400 AND b<212500;
SELECT count(*), avg(b) FROM t2 WHERE b>=212500 AND b<212600;
SELECT count(*), avg(b) FROM t2 WHERE b>=212600 AND b<212700;
SELECT count(*), avg(b) FROM t2 WHERE b>=212700 AND b<212800;
SELECT count(*), avg(b) FROM t2 WHERE b>=212800 AND b<212900;
SELECT count(*), avg(b) FROM t2 WHERE b>=212900 AND b<213000;
SELECT count(*), avg(b) FROM t2 WHERE b>=213000 AND b<213100;
SELECT count(*), avg(b) FROM t2 WHERE b>=213100 AND b<213200;
SELECT count(*), avg(b) FROM t2 WHERE b>=213200 AND b<213300;
SELECT count(*), avg(b) FROM t2 WHERE b>=213300 AND b<213400;
SELECT count(*), avg(b) FROM t2 WHERE b>=213400 AND b<213500;
SELECT count(*), avg(b) FROM t2 WHERE b>=213500 AND b<213600;
SELECT count(*), avg(b) FROM t2 WHERE b>=213600 AND b<213700;
SELECT count(*), avg(b) FROM t2 WHERE b>=213700 AND b<213800;
SELECT count(*), avg(b) FROM t2 WHERE b>=213800 AND b<213900;
SELECT count(*), avg(b) FROM t2 WHERE b>=213900 AND b<214000;
SELECT count(*), avg(b) FROM t2 WHERE b>=214000 AND b<214100;
SELECT count(*), avg(b) FROM t2 WHERE b>=214100 AND b<214200;
SELECT count(*), avg(b) FROM t2 WHERE b>=214200 AND b<214300;
SELECT count(*), avg(b) FROM t2 WHERE b>=214300 AND b<214400;
SELECT count(*), avg(b) FROM t2 WHERE b>=214400 AND b<214500;
SELECT count(*), avg(b) FROM t2 WHERE b>=214500 AND b<214600;
SELECT count(*), avg(b) FROM t2 WHERE b>=214600 AND b<214700;
SELECT count(*), avg(b) FROM t2 WHERE b>=214700 AND b<214800;
SELECT count(*), avg(b) FROM t2 WHERE b>=214800 AND b<214900;
SELECT count(*), avg(b) FROM t2 WHERE b>=214900 AND b<215000;
SELECT count(*), avg(b) FROM t2 WHERE b>=215000 AND b<215100;
SELECT count(*), avg(b) FROM t2 WHERE b>=215100 AND b<215200;
SELECT count(*), avg(b) FROM t2 WHERE b>=215200 AND b<215300;
SELECT count(*), avg(b) FROM t2 WHERE b>=215300 AND b<215400;
SELECT count(*), avg(b) FROM t2 WHERE b>=215400 AND b<215500;
SELECT count(*), avg(b) FROM t2 WHERE b>=215500 AND b<215600;
SELECT count(*), avg(b) FROM t2 WHERE b>=215600 AND b<215700;
SELECT count(*), avg(b) FROM t2 WHERE b>=215700 AND b<215800;
SELECT count(*), avg(b) FROM t2 WHERE b>=215800 AND b<215900;
SELECT count(*), avg(b) FROM t2 WHERE b>=215900 AND b<216000;
SELECT count(*), avg(b) FROM t2 WHERE b>=216000 AND b<216100;
SELECT count(*), avg(b) FROM t2 WHERE b>=216100 AND b<216200;
SELECT count(*), avg(b) FROM t2 WHERE b>=216200 AND b<216300;
SELECT count(*), avg(b) FROM t2 WHERE b>=216300 AND b<216400;
SELECT count(*), avg(b) FROM t2 WHERE b>=216400 AND b<216500;
SELECT count(*), avg(b) FROM t2 WHERE b>=216500 AND b<216600;
SELECT count(*), avg(b) FROM t2 WHERE b>=216600 AND b<216700;
SELECT count(*), avg(b) FROM t2 WHERE b>=216700 AND b<216800;
SELECT count(*), avg(b) FROM t2 WHERE b>=216800 AND b<216900;
SELECT count(*), avg(b) FROM t2 WHERE b>=216900 AND b<217000;
SELECT count(*), avg(b) FROM t2 WHERE b>=217000 AND b<217100;
SELECT count(*), avg(b) FROM t2 WHERE b>=217100 AND b<217200;
SELECT count(*), avg(b) FROM t2 WHERE b>=217200 AND b<217300;
SELECT count(*), avg(b) FROM t2 WHERE b>=217300 AND b<217400;
SELECT count(*), avg(b) FROM t2 WHERE b>=217400 AND b<217500;
SELECT count(*), avg(b) FROM t2 WHERE b>=217500 AND b<217600;
SELECT count(*), avg(b) FROM t2 WHERE b>=217600 AND b<217700;
SELECT count(*), avg(b) FROM t2 WHERE b>=217700 AND b<217800;
SELECT count(*), avg(b) FROM t2 WHERE b>=217800 AND b<217900;
SELECT count(*), avg(b) FROM t2 WHERE b>=217900 AND b<218000;
SELECT count(*), avg(b) FROM t2 WHERE b>=218000 AND b<218100;
SELECT count(*), avg(b) FROM t2 WHERE b>=218100 AND b<218200;
SELECT count(*), avg(b) FROM t2 WHERE b>=218200 AND b<218300;
SELECT count(*), avg(b) FROM t2 WHERE b>=218300 AND b<218400;
SELECT count(*), avg(b) FROM t2 WHERE b>=218400 AND b<218500;
SELECT count(*), avg(b) FROM t2 WHERE b>=218500 AND b<218600;
SELECT count(*), avg(b) FROM t2 WHERE b>=218600 AND b<218700;
SELECT count(*), avg(b) FROM t2 WHERE b>=218700 AND b<218800;
SELECT count(*), avg(b) FROM t2 WHERE b>=218800 AND b<218900;
SELECT count(*), avg(b) FROM t2 WHERE b>=218900 AND b<219000;
SELECT count(*), avg(b) FROM t2 WHERE b>=219000 AND b<219100;
SELECT count(*), avg(b) FROM t2 WHERE b>=219100 AND b<219200;
SELECT count(*), avg(b) FROM t2 WHERE b>=219200 AND b<219300;
SELECT count(*), avg(b) FROM t2 WHERE b>=219300 AND b<219400;
SELECT count(*), avg(b) FROM t2 WHERE b>=219400 AND b<219500;
SELECT count(*), avg(b) FROM t2 WHERE b>=219500 AND b<219600;
SELECT count(*), avg(b) FROM t2 WHERE b>=219600 AND b<219700;
SELECT count(*), avg(b) FROM t2 WHERE b>=219700 AND b<219800;
SELECT count(*), avg(b) FROM t2 WHERE b>=219800 AND b<219900;
SELECT count(*), avg(b) FROM t2 WHERE b>=219900 AND b<220000;
SELECT count(*), avg(b) FROM t2 WHERE b>=220000 AND b<220100;
SELECT count(*), avg(b) FROM t2 WHERE b>=220100 AND b<220200;
SELECT count(*), avg(b) FROM t2 WHERE b>=220200 AND b<220300;
SELECT count(*), avg(b) FROM t2 WHERE b>=220300 AND b<220400;
SELECT count(*), avg(b) FROM t2 WHERE b>=220400 AND b<220500;
SELECT count(*), avg(b) FROM t2 WHERE b>=220500 AND b<220600;
SELECT count(*), avg(b) FROM t2 WHERE b>=220600 AND b<220700;
SELECT count(*), avg(b) FROM t2 WHERE b>=220700 AND b<220800;
SELECT count(*), avg(b) FROM t2 WHERE b>=220800 AND b<220900;
SELECT count(*), avg(b) FROM t2 WHERE b>=220900 AND b<221000;
SELECT count(*), avg(b) FROM t2 WHERE b>=221000 AND b<221100;
SELECT count(*), avg(b) FROM t2 WHERE b>=221100 AND b<221200;
SELECT count(*), avg(b) FROM t2 WHERE b>=221200 AND b<221300;
SELECT count(*), avg(b) FROM t2 WHERE b>=221300 AND b<221400;
SELECT count(*), avg(b) FROM t2 WHERE b>=221400 AND b<221500;
SELECT count(*), avg(b) FROM t2 WHERE b>=221500 AND b<221600;
SELECT count(*), avg(b) FROM t2 WHERE b>=221600 AND b<221700;
SELECT count(*), avg(b) FROM t2 WHERE b>=221700 AND b<221800;
SELECT count(*), avg(b) FROM t2 WHERE b>=221800 AND b<221900;
SELECT count(*), avg(b) FROM t2 WHERE b>=221900 AND b<222000;
SELECT count(*), avg(b) FROM t2 WHERE b>=222000 AND b<222100;
SELECT count(*), avg(b) FROM t2 WHERE b>=222100 AND b<222200;
SELECT count(*), avg(b) FROM t2 WHERE b>=222200 AND b<222300;
SELECT count(*), avg(b) FROM t2 WHERE b>=222300 AND b<222400;
SELECT count(*), avg(b) FROM t2 WHERE b>=222400 AND b<222500;
SELECT count(*), avg(b) FROM t2 WHERE b>=222500 AND b<222600;
SELECT count(*), avg(b) FROM t2 WHERE b>=222600 AND b<222700;
SELECT count(*), avg(b) FROM t2 WHERE b>=222700 AND b<222800;
SELECT count(*), avg(b) FROM t2 WHERE b>=222800 AND b<222900;
SELECT count(*), avg(b) FROM t2 WHERE b>=222900 AND b<223000;
SELECT count(*), avg(b) FROM t2 WHERE b>=223000 AND b<223100;
SELECT count(*), avg(b) FROM t2 WHERE b>=223100 AND b<223200;
SELECT count(*), avg(b) FROM t2 WHERE b>=223200 AND b<223300;
SELECT count(*), avg(b) FROM t2 WHERE b>=223300 AND b<223400;
SELECT count(*), avg(b) FROM t2 WHERE b>=223400 AND b<223500;
SELECT count(*), avg(b) FROM t2 WHERE b>=223500 AND b<223600;
SELECT count(*), avg(b) FROM t2 WHERE b>=223600 AND b<223700;
SELECT count(*), avg(b) FROM t2 WHERE b>=223700 AND b<223800;
SELECT count(*), avg(b) FROM t2 WHERE b>=223800 AND b<223900;
SELECT count(*), avg(b) FROM t2 WHERE b>=223900 AND b<224000;
SELECT count(*), avg(b) FROM t2 WHERE b>=224000 AND b<224100;
SELECT count(*), avg(b) FROM t2 WHERE b>=224100 AND b<224200;
SELECT count(*), avg(b) FROM t2 WHERE b>=224200 AND b<224300;
SELECT count(*), avg(b) FROM t2 WHERE b>=224300 AND b<224400;
SELECT count(*), avg(b) FROM t2 WHERE b>=224400 AND b<224500;
SELECT count(*), avg(b) FROM t2 WHERE b>=224500 AND b<224600;
SELECT count(*), avg(b) FROM t2 WHERE b>=224600 AND b<224700;
SELECT count(*), avg(b) FROM t2 WHERE b>=224700 AND b<224800;
SELECT count(*), avg(b) FROM t2 WHERE b>=224800 AND b<224900;
SELECT count(*), avg(b) FROM t2 WHERE b>=224900 AND b<225000;
SELECT count(*), avg(b) FROM t2 WHERE b>=225000 AND b<225100;
SELECT count(*), avg(b) FROM t2 WHERE b>=225100 AND b<225200;
SELECT count(*), avg(b) FROM t2 WHERE b>=225200 AND b<225300;
SELECT count(*), avg(b) FROM t2 WHERE b>=225300 AND b<225400;
SELECT count(*), avg(b) FROM t2 WHERE b>=225400 AND b<225500;
SELECT count(*), avg(b) FROM t2 WHERE b>=225500 AND b<225600;
SELECT count(*), avg(b) FROM t2 WHERE b>=225600 AND b<225700;
SELECT count(*), avg(b) FROM t2 WHERE b>=225700 AND b<225800;
SELECT count(*), avg(b) FROM t2 WHERE b>=225800 AND b<225900;
SELECT count(*), avg(b) FROM t2 WHERE b>=225900 AND b<226000;
SELECT count(*), avg(b) FROM t2 WHERE b>=226000 AND b<226100;
SELECT count(*), avg(b) FROM t2 WHERE b>=226100 AND b<226200;
SELECT count(*), avg(b) FROM t2 WHERE b>=226200 AND b<226300;
SELECT count(*), avg(b) FROM t2 WHERE b>=226300 AND b<226400;
SELECT count(*), avg(b) FROM t2 WHERE b>=226400 AND b<226500;
SELECT count(*), avg(b) FROM t2 WHERE b>=226500 AND b<226600;
SELECT count(*), avg(b) FROM t2 WHERE b>=226600 AND b<226700;
SELECT count(*), avg(b) FROM t2 WHERE b>=226700 AND b<226800;
SELECT count(*), avg(b) FROM t2 WHERE b>=226800 AND b<226900;
SELECT count(*), avg(b) FROM t2 WHERE b>=226900 AND b<227000;
SELECT count(*), avg(b) FROM t2 WHERE b>=227000 AND b<227100;
SELECT count(*), avg(b) FROM t2 WHERE b>=227100 AND b<227200;
SELECT count(*), avg(b) FROM t2 WHERE b>=227200 AND b<227300;
SELECT count(*), avg(b) FROM t2 WHERE b>=227300 AND b<227400;
SELECT count(*), avg(b) FROM t2 WHERE b>=227400 AND b<227500;
SELECT count(*), avg(b) FROM t2 WHERE b>=227500 AND b<227600;
SELECT count(*), avg(b) FROM t2 WHERE b>=227600 AND b<227700;
SELECT count(*), avg(b) FROM t2 WHERE b>=227700 AND b<227800;
SELECT count(*), avg(b) FROM t2 WHERE b>=227800 AND b<227900;
SELECT count(*), avg(b) FROM t2 WHERE b>=227900 AND b<228000;
SELECT count(*), avg(b) FROM t2 WHERE b>=228000 AND b<228100;
SELECT count(*), avg(b) FROM t2 WHERE b>=228100 AND b<228200;
SELECT count(*), avg(b) FROM t2 WHERE b>=228200 AND b<228300;
SELECT count(*), avg(b) FROM t2 WHERE b>=228300 AND b<228400;
SELECT count(*), avg(b) FROM t2 WHERE b>=228400 AND b<228500;
SELECT count(*), avg(b) FROM t2 WHERE b>=228500 AND b<228600;
SELECT count(*), avg(b) FROM t2 WHERE b>=228600 AND b<228700;
SELECT count(*), avg(b) FROM t2 WHERE b>=228700 AND b<228800;
SELECT count(*), avg(b) FROM t2 WHERE b>=228800 AND b<228900;
SELECT count(*), avg(b) FROM t2 WHERE b>=228900 AND b<229000;
SELECT count(*), avg(b) FROM t2 WHERE b>=229000 AND b<229100;
SELECT count(*), avg(b) FROM t2 WHERE b>=229100 AND b<229200;
SELECT count(*), avg(b) FROM t2 WHERE b>=229200 AND b<229300;
SELECT count(*), avg(b) FROM t2 WHERE b>=229300 AND b<229400;
SELECT count(*), avg(b) FROM t2 WHERE b>=229400 AND b<229500;
SELECT count(*), avg(b) FROM t2 WHERE b>=229500 AND b<229600;
SELECT count(*), avg(b) FROM t2 WHERE b>=229600 AND b<229700;
SELECT count(*), avg(b) FROM t2 WHERE b>=229700 AND b<229800;
SELECT count(*), avg(b) FROM t2 WHERE b>=229800 AND b<229900;
SELECT count(*), avg(b) FROM t2 WHERE b>=229900 AND b<230000;
SELECT count(*), avg(b) FROM t2 WHERE b>=230000 AND b<230100;
SELECT count(*), avg(b) FROM t2 WHERE b>=230100 AND b<230200;
SELECT count(*), avg(b) FROM t2 WHERE b>=230200 AND b<230300;
SELECT count(*), avg(b) FROM t2 WHERE b>=230300 AND b<230400;
SELECT count(*), avg(b) FROM t2 WHERE b>=230400 AND b<230500;
SELECT count(*), avg(b) FROM t2 WHERE b>=230500 AND b<230600;
SELECT count(*), avg(b) FROM t2 WHERE b>=230600 AND b<230700;
SELECT count(*), avg(b) FROM t2 WHERE b>=230700 AND b<230800;
SELECT count(*), avg(b) FROM t2 WHERE b>=230800 AND b<230900;
SELECT count(*), avg(b) FROM t2 WHERE b>=230900 AND b<231000;
SELECT count(*), avg(b) FROM t2 WHERE b>=231000 AND b<231100;
SELECT count(*), avg(b) FROM t2 WHERE b>=231100 AND b<231200;
SELECT count(*), avg(b) FROM t2 WHERE b>=231200 AND b<231300;
SELECT count(*), avg(b) FROM t2 WHERE b>=231300 AND b<231400;
SELECT count(*), avg(b) FROM t2 WHERE b>=231400 AND b<231500;
SELECT count(*), avg(b) FROM t2 WHERE b>=231500 AND b<231600;
SELECT count(*), avg(b) FROM t2 WHERE b>=231600 AND b<231700;
SELECT count(*), avg(b) FROM t2 WHERE b>=231700 AND b<231800;
SELECT count(*), avg(b) FROM t2 WHERE b>=231800 AND b<231900;
SELECT count(*), avg(b) FROM t2 WHERE b>=231900 AND b<232000;
SELECT count(*), avg(b) FROM t2 WHERE b>=232000 AND b<232100;
SELECT count(*), avg(b) FROM t2 WHERE b>=232100 AND b<232200;
SELECT count(*), avg(b) FROM t2 WHERE b>=232200 AND b<232300;
SELECT count(*), avg(b) FROM t2 WHERE b>=232300 AND b<232400;
SELECT count(*), avg(b) FROM t2 WHERE b>=232400 AND b<232500;
SELECT count(*), avg(b) FROM t2 WHERE b>=232500 AND b<232600;
SELECT count(*), avg(b) FROM t2 WHERE b>=232600 AND b<232700;
SELECT count(*), avg(b) FROM t2 WHERE b>=232700 AND b<232800;
SELECT count(*), avg(b) FROM t2 WHERE b>=232800 AND b<232900;
SELECT count(*), avg(b) FROM t2 WHERE b>=232900 AND b<233000;
SELECT count(*), avg(b) FROM t2 WHERE b>=233000 AND b<233100;
SELECT count(*), avg(b) FROM t2 WHERE b>=233100 AND b<233200;
SELECT count(*), avg(b) FROM t2 WHERE b>=233200 AND b<233300;
SELECT count(*), avg(b) FROM t2 WHERE b>=233300 AND b<233400;
SELECT count(*), avg(b) FROM t2 WHERE b>=233400 AND b<233500;
SELECT count(*), avg(b) FROM t2 WHERE b>=233500 AND b<233600;
SELECT count(*), avg(b) FROM t2 WHERE b>=233600 AND b<233700;
SELECT count(*), avg(b) FROM t2 WHERE b>=233700 AND b<233800;
SELECT count(*), avg(b) FROM t2 WHERE b>=233800 AND b<233900;
SELECT count(*), avg(b) FROM t2 WHERE b>=233900 AND b<234000;
SELECT count(*), avg(b) FROM t2 WHERE b>=234000 AND b<234100;
SELECT count(*), avg(b) FROM t2 WHERE b>=234100 AND b<234200;
SELECT count(*), avg(b) FROM t2 WHERE b>=234200 AND b<234300;
SELECT count(*), avg(b) FROM t2 WHERE b>=234300 AND b<234400;
SELECT count(*), avg(b) FROM t2 WHERE b>=234400 AND b<234500;
SELECT count(*), avg(b) FROM t2 WHERE b>=234500 AND b<234600;
SELECT count(*), avg(b) FROM t2 WHERE b>=234600 AND b<234700;
SELECT count(*), avg(b) FROM t2 WHERE b>=234700 AND b<234800;
SELECT count(*), avg(b) FROM t2 WHERE b>=234800 AND b<234900;
SELECT count(*), avg(b) FROM t2 WHERE b>=234900 AND b<235000;
SELECT count(*), avg(b) FROM t2 WHERE b>=235000 AND b<235100;
SELECT count(*), avg(b) FROM t2 WHERE b>=235100 AND b<235200;
SELECT count(*), avg(b) FROM t2 WHERE b>=235200 AND b<235300;
SELECT count(*), avg(b) FROM t2 WHERE b>=235300 AND b<235400;
SELECT count(*), avg(b) FROM t2 WHERE b>=235400 AND b<235500;
SELECT count(*), avg(b) FROM t2 WHERE b>=235500 AND b<235600;
SELECT count(*), avg(b) FROM t2 WHERE b>=235600 AND b<235700;
SELECT count(*), avg(b) FROM t2 WHERE b>=235700 AND b<235800;
SELECT count(*), avg(b) FROM t2 WHERE b>=235800 AND b<235900;
SELECT count(*), avg(b) FROM t2 WHERE b>=235900 AND b<236000;
SELECT count(*), avg(b) FROM t2 WHERE b>=236000 AND b<236100;
SELECT count(*), avg(b) FROM t2 WHERE b>=236100 AND b<236200;
SELECT count(*), avg(b) FROM t2 WHERE b>=236200 AND b<236300;
SELECT count(*), avg(b) FROM t2 WHERE b>=236300 AND b<236400;
SELECT count(*), avg(b) FROM t2 WHERE b>=236400 AND b<236500;
SELECT count(*), avg(b) FROM t2 WHERE b>=236500 AND b<236600;
SELECT count(*), avg(b) FROM t2 WHERE b>=236600 AND b<236700;
SELECT count(*), avg(b) FROM t2 WHERE b>=236700 AND b<236800;
SELECT count(*), avg(b) FROM t2 WHERE b>=236800 AND b<236900;
SELECT count(*), avg(b) FROM t2 WHERE b>=236900 AND b<237000;
SELECT count(*), avg(b) FROM t2 WHERE b>=237000 AND b<237100;
SELECT count(*), avg(b) FROM t2 WHERE b>=237100 AND b<237200;
SELECT count(*), avg(b) FROM t2 WHERE b>=237200 AND b<237300;
SELECT count(*), avg(b) FROM t2 WHERE b>=237300 AND b<237400;
SELECT count(*), avg(b) FROM t2 WHERE b>=237400 AND b<237500;
SELECT count(*), avg(b) FROM t2 WHERE b>=237500 AND b<237600;
SELECT count(*), avg(b) FROM t2 WHERE b>=237600 AND b<237700;
SELECT count(*), avg(b) FROM t2 WHERE b>=237700 AND b<237800;
SELECT count(*), avg(b) FROM t2 WHERE b>=237800 AND b<237900;
SELECT count(*), avg(b) FROM t2 WHERE b>=237900 AND b<238000;
SELECT count(*), avg(b) FROM t2 WHERE b>=238000 AND b<238100;
SELECT count(*), avg(b) FROM t2 WHERE b>=238100 AND b<238200;
SELECT count(*), avg(b) FROM t2 WHERE b>=238200 AND b<238300;
SELECT count(*), avg(b) FROM t2 WHERE b>=238300 AND b<238400;
SELECT count(*), avg(b) FROM t2 WHERE b>=238400 AND b<238500;
SELECT count(*), avg(b) FROM t2 WHERE b>=238500 AND b<238600;
SELECT count(*), avg(b) FROM t2 WHERE b>=238600 AND b<238700;
SELECT count(*), avg(b) FROM t2 WHERE b>=238700 AND b<238800;
SELECT count(*), avg(b) FROM t2 WHERE b>=238800 AND b<238900;
SELECT count(*), avg(b) FROM t2 WHERE b>=238900 AND b<239000;
SELECT count(*), avg(b) FROM t2 WHERE b>=239000 AND b<239100;
SELECT count(*), avg(b) FROM t2 WHERE b>=239100 AND b<239200;
SELECT count(*), avg(b) FROM t2 WHERE b>=239200 AND b<239300;
SELECT count(*), avg(b) FROM t2 WHERE b>=239300 AND b<239400;
SELECT count(*), avg(b) FROM t2 WHERE b>=239400 AND b<239500;
SELECT count(*), avg(b) FROM t2 WHERE b>=239500 AND b<239600;
SELECT count(*), avg(b) FROM t2 WHERE b>=239600 AND b<239700;
SELECT count(*), avg(b) FROM t2 WHERE b>=239700 AND b<239800;
SELECT count(*), avg(b) FROM t2 WHERE b>=239800 AND b<239900;
SELECT count(*), avg(b) FROM t2 WHERE b>=239900 AND b<240000;
SELECT count(*), avg(b) FROM t2 WHERE b>=240000 AND b<240100;
SELECT count(*), avg(b) FROM t2 WHERE b>=240100 AND b<240200;
SELECT count(*), avg(b) FROM t2 WHERE b>=240200 AND b<240300;
SELECT count(*), avg(b) FROM t2 WHERE b>=240300 AND b<240400;
SELECT count(*), avg(b) FROM t2 WHERE b>=240400 AND b<240500;
SELECT count(*), avg(b) FROM t2 WHERE b>=240500 AND b<240600;
SELECT count(*), avg(b) FROM t2 WHERE b>=240600 AND b<240700;
SELECT count(*), avg(b) FROM t2 WHERE b>=240700 AND b<240800;
SELECT count(*), avg(b) FROM t2 WHERE b>=240800 AND b<240900;
SELECT count(*), avg(b) FROM t2 WHERE b>=240900 AND b<241000;
SELECT count(*), avg(b) FROM t2 WHERE b>=241000 AND b<241100;
SELECT count(*), avg(b) FROM t2 WHERE b>=241100 AND b<241200;
SELECT count(*), avg(b) FROM t2 WHERE b>=241200 AND b<241300;
SELECT count(*), avg(b) FROM t2 WHERE b>=241300 AND b<241400;
SELECT count(*), avg(b) FROM t2 WHERE b>=241400 AND b<241500;
SELECT count(*), avg(b) FROM t2 WHERE b>=241500 AND b<241600;
SELECT count(*), avg(b) FROM t2 WHERE b>=241600 AND b<241700;
SELECT count(*), avg(b) FROM t2 WHERE b>=241700 AND b<241800;
SELECT count(*), avg(b) FROM t2 WHERE b>=241800 AND b<241900;
SELECT count(*), avg(b) FROM t2 WHERE b>=241900 AND b<242000;
SELECT count(*), avg(b) FROM t2 WHERE b>=242000 AND b<242100;
SELECT count(*), avg(b) FROM t2 WHERE b>=242100 AND b<242200;
SELECT count(*), avg(b) FROM t2 WHERE b>=242200 AND b<242300;
SELECT count(*), avg(b) FROM t2 WHERE b>=242300 AND b<242400;
SELECT count(*), avg(b) FROM t2 WHERE b>=242400 AND b<242500;
SELECT count(*), avg(b) FROM t2 WHERE b>=242500 AND b<242600;
SELECT count(*), avg(b) FROM t2 WHERE b>=242600 AND b<242700;
SELECT count(*), avg(b) FROM t2 WHERE b>=242700 AND b<242800;
SELECT count(*), avg(b) FROM t2 WHERE b>=242800 AND b<242900;
SELECT count(*), avg(b) FROM t2 WHERE b>=242900 AND b<243000;
SELECT count(*), avg(b) FROM t2 WHERE b>=243000 AND b<243100;
SELECT count(*), avg(b) FROM t2 WHERE b>=243100 AND b<243200;
SELECT count(*), avg(b) FROM t2 WHERE b>=243200 AND b<243300;
SELECT count(*), avg(b) FROM t2 WHERE b>=243300 AND b<243400;
SELECT count(*), avg(b) FROM t2 WHERE b>=243400 AND b<243500;
SELECT count(*), avg(b) FROM t2 WHERE b>=243500 AND b<243600;
SELECT count(*), avg(b) FROM t2 WHERE b>=243600 AND b<243700;
SELECT count(*), avg(b) FROM t2 WHERE b>=243700 AND b<243800;
SELECT count(*), avg(b) FROM t2 WHERE b>=243800 AND b<243900;
SELECT count(*), avg(b) FROM t2 WHERE b>=243900 AND b<244000;
SELECT count(*), avg(b) FROM t2 WHERE b>=244000 AND b<244100;
SELECT count(*), avg(b) FROM t2 WHERE b>=244100 AND b<244200;
SELECT count(*), avg(b) FROM t2 WHERE b>=244200 AND b<244300;
SELECT count(*), avg(b) FROM t2 WHERE b>=244300 AND b<244400;
SELECT count(*), avg(b) FROM t2 WHERE b>=244400 AND b<244500;
SELECT count(*), avg(b) FROM t2 WHERE b>=244500 AND b<244600;
SELECT count(*), avg(b) FROM t2 WHERE b>=244600 AND b<244700;
SELECT count(*), avg(b) FROM t2 WHERE b>=244700 AND b<244800;
SELECT count(*), avg(b) FROM t2 WHERE b>=244800 AND b<244900;
SELECT count(*), avg(b) FROM t2 WHERE b>=244900 AND b<245000;
SELECT count(*), avg(b) FROM t2 WHERE b>=245000 AND b<245100;
SELECT count(*), avg(b) FROM t2 WHERE b>=245100 AND b<245200;
SELECT count(*), avg(b) FROM t2 WHERE b>=245200 AND b<245300;
SELECT count(*), avg(b) FROM t2 WHERE b>=245300 AND b<245400;
SELECT count(*), avg(b) FROM t2 WHERE b>=245400 AND b<245500;
SELECT count(*), avg(b) FROM t2 WHERE b>=245500 AND b<245600;
SELECT count(*), avg(b) FROM t2 WHERE b>=245600 AND b<245700;
SELECT count(*), avg(b) FROM t2 WHERE b>=245700 AND b<245800;
SELECT count(*), avg(b) FROM t2 WHERE b>=245800 AND b<245900;
SELECT count(*), avg(b) FROM t2 WHERE b>=245900 AND b<246000;
SELECT count(*), avg(b) FROM t2 WHERE b>=246000 AND b<246100;
SELECT count(*), avg(b) FROM t2 WHERE b>=246100 AND b<246200;
SELECT count(*), avg(b) FROM t2 WHERE b>=246200 AND b<246300;
SELECT count(*), avg(b) FROM t2 WHERE b>=246300 AND b<246400;
SELECT count(*), avg(b) FROM t2 WHERE b>=246400 AND b<246500;
SELECT count(*), avg(b) FROM t2 WHERE b>=246500 AND b<246600;
SELECT count(*), avg(b) FROM t2 WHERE b>=246600 AND b<246700;
SELECT count(*), avg(b) FROM t2 WHERE b>=246700 AND b<246800;
SELECT count(*), avg(b) FROM t2 WHERE b>=246800 AND b<246900;
SELECT count(*), avg(b) FROM t2 WHERE b>=246900 AND b<247000;
SELECT count(*), avg(b) FROM t2 WHERE b>=247000 AND b<247100;
SELECT count(*), avg(b) FROM t2 WHERE b>=247100 AND b<247200;
SELECT count(*), avg(b) FROM t2 WHERE b>=247200 AND b<247300;
SELECT count(*), avg(b) FROM t2 WHERE b>=247300 AND b<247400;
SELECT count(*), avg(b) FROM t2 WHERE b>=247400 AND b<247500;
SELECT count(*), avg(b) FROM t2 WHERE b>=247500 AND b<247600;
SELECT count(*), avg(b) FROM t2 WHERE b>=247600 AND b<247700;
SELECT count(*), avg(b) FROM t2 WHERE b>=247700 AND b<247800;
SELECT count(*), avg(b) FROM t2 WHERE b>=247800 AND b<247900;
SELECT count(*), avg(b) FROM t2 WHERE b>=247900 AND b<248000;
SELECT count(*), avg(b) FROM t2 WHERE b>=248000 AND b<248100;
SELECT count(*), avg(b) FROM t2 WHERE b>=248100 AND b<248200;
SELECT count(*), avg(b) FROM t2 WHERE b>=248200 AND b<248300;
SELECT count(*), avg(b) FROM t2 WHERE b>=248300 AND b<248400;
SELECT count(*), avg(b) FROM t2 WHERE b>=248400 AND b<248500;
SELECT count(*), avg(b) FROM t2 WHERE b>=248500 AND b<248600;
SELECT count(*), avg(b) FROM t2 WHERE b>=248600 AND b<248700;
SELECT count(*), avg(b) FROM t2 WHERE b>=248700 AND b<248800;
SELECT count(*), avg(b) FROM t2 WHERE b>=248800 AND b<248900;
SELECT count(*), avg(b) FROM t2 WHERE b>=248900 AND b<249000;
SELECT count(*), avg(b) FROM t2 WHERE b>=249000 AND b<249100;
SELECT count(*), avg(b) FROM t2 WHERE b>=249100 AND b<249200;
SELECT count(*), avg(b) FROM t2 WHERE b>=249200 AND b<249300;
SELECT count(*), avg(b) FROM t2 WHERE b>=249300 AND b<249400;
SELECT count(*), avg(b) FROM t2 WHERE b>=249400 AND b<249500;
SELECT count(*), avg(b) FROM t2 WHERE b>=249500 AND b<249600;
SELECT count(*), avg(b) FROM t2 WHERE b>=249600 AND b<249700;
SELECT count(*), avg(b) FROM t2 WHERE b>=249700 AND b<249800;
SELECT count(*), avg(b) FROM t2 WHERE b>=249800 AND b<249900;
SELECT count(*), avg(b) FROM t2 WHERE b>=249900 AND b<250000;
SELECT count(*), avg(b) FROM t2 WHERE b>=250000 AND b<250100;
SELECT count(*), avg(b) FROM t2 WHERE b>=250100 AND b<250200;
SELECT count(*), avg(b) FROM t2 WHERE b>=250200 AND b<250300;
SELECT count(*), avg(b) FROM t2 WHERE b>=250300 AND b<250400;
SELECT count(*), avg(b) FROM t2 WHERE b>=250400 AND b<250500;
SELECT count(*), avg(b) FROM t2 WHERE b>=250500 AND b<250600;
SELECT count(*), avg(b) FROM t2 WHERE b>=250600 AND b<250700;
SELECT count(*), avg(b) FROM t2 WHERE b>=250700 AND b<250800;
SELECT count(*), avg(b) FROM t2 WHERE b>=250800 AND b<250900;
SELECT count(*), avg(b) FROM t2 WHERE b>=250900 AND b<251000;
SELECT count(*), avg(b) FROM t2 WHERE b>=251000 AND b<251100;
SELECT count(*), avg(b) FROM t2 WHERE b>=251100 AND b<251200;
SELECT count(*), avg(b) FROM t2 WHERE b>=251200 AND b<251300;
SELECT count(*), avg(b) FROM t2 WHERE b>=251300 AND b<251400;
SELECT count(*), avg(b) FROM t2 WHERE b>=251400 AND b<251500;
SELECT count(*), avg(b) FROM t2 WHERE b>=251500 AND b<251600;
SELECT count(*), avg(b) FROM t2 WHERE b>=251600 AND b<251700;
SELECT count(*), avg(b) FROM t2 WHERE b>=251700 AND b<251800;
SELECT count(*), avg(b) FROM t2 WHERE b>=251800 AND b<251900;
SELECT count(*), avg(b) FROM t2 WHERE b>=251900 AND b<252000;
SELECT count(*), avg(b) FROM t2 WHERE b>=252000 AND b<252100;
SELECT count(*), avg(b) FROM t2 WHERE b>=252100 AND b<252200;
SELECT count(*), avg(b) FROM t2 WHERE b>=252200 AND b<252300;
SELECT count(*), avg(b) FROM t2 WHERE b>=252300 AND b<252400;
SELECT count(*), avg(b) FROM t2 WHERE b>=252400 AND b<252500;
SELECT count(*), avg(b) FROM t2 WHERE b>=252500 AND b<252600;
SELECT count(*), avg(b) FROM t2 WHERE b>=252600 AND b<252700;
SELECT count(*), avg(b) FROM t2 WHERE b>=252700 AND b<252800;
SELECT count(*), avg(b) FROM t2 WHERE b>=252800 AND b<252900;
SELECT count(*), avg(b) FROM t2 WHERE b>=252900 AND b<253000;
SELECT count(*), avg(b) FROM t2 WHERE b>=253000 AND b<253100;
SELECT count(*), avg(b) FROM t2 WHERE b>=253100 AND b<253200;
SELECT count(*), avg(b) FROM t2 WHERE b>=253200 AND b<253300;
SELECT count(*), avg(b) FROM t2 WHERE b>=253300 AND b<253400;
SELECT count(*), avg(b) FROM t2 WHERE b>=253400 AND b<253500;
SELECT count(*), avg(b) FROM t2 WHERE b>=253500 AND b<253600;
SELECT count(*), avg(b) FROM t2 WHERE b>=253600 AND b<253700;
SELECT count(*), avg(b) FROM t2 WHERE b>=253700 AND b<253800;
SELECT count(*), avg(b) FROM t2 WHERE b>=253800 AND b<253900;
SELECT count(*), avg(b) FROM t2 WHERE b>=253900 AND b<254000;
SELECT count(*), avg(b) FROM t2 WHERE b>=254000 AND b<254100;
SELECT count(*), avg(b) FROM t2 WHERE b>=254100 AND b<254200;
SELECT count(*), avg(b) FROM t2 WHERE b>=254200 AND b<254300;
SELECT count(*), avg(b) FROM t2 WHERE b>=254300 AND b<254400;
SELECT count(*), avg(b) FROM t2 WHERE b>=254400 AND b<254500;
SELECT count(*), avg(b) FROM t2 WHERE b>=254500 AND b<254600;
SELECT count(*), avg(b) FROM t2 WHERE b>=254600 AND b<254700;
SELECT count(*), avg(b) FROM t2 WHERE b>=254700 AND b<254800;
SELECT count(*), avg(b) FROM t2 WHERE b>=254800 AND b<254900;
SELECT count(*), avg(b) FROM t2 WHERE b>=254900 AND b<255000;
SELECT count(*), avg(b) FROM t2 WHERE b>=255000 AND b<255100;
SELECT count(*), avg(b) FROM t2 WHERE b>=255100 AND b<255200;
SELECT count(*), avg(b) FROM t2 WHERE b>=255200 AND b<255300;
SELECT count(*), avg(b) FROM t2 WHERE b>=255300 AND b<255400;
SELECT count(*), avg(b) FROM t2 WHERE b>=255400 AND b<255500;
SELECT count(*), avg(b) FROM t2 WHERE b>=255500 AND b<255600;
SELECT count(*), avg(b) FROM t2 WHERE b>=255600 AND b<255700;
SELECT count(*), avg(b) FROM t2 WHERE b>=255700 AND b<255800;
SELECT count(*), avg(b) FROM t2 WHERE b>=255800 AND b<255900;
SELECT count(*), avg(b) FROM t2 WHERE b>=255900 AND b<256000;
SELECT count(*), avg(b) FROM t2 WHERE b>=256000 AND b<256100;
SELECT count(*), avg(b) FROM t2 WHERE b>=256100 AND b<256200;
SELECT count(*), avg(b) FROM t2 WHERE b>=256200 AND b<256300;
SELECT count(*), avg(b) FROM t2 WHERE b>=256300 AND b<256400;
SELECT count(*), avg(b) FROM t2 WHERE b>=256400 AND b<256500;
SELECT count(*), avg(b) FROM t2 WHERE b>=256500 AND b<256600;
SELECT count(*), avg(b) FROM t2 WHERE b>=256600 AND b<256700;
SELECT count(*), avg(b) FROM t2 WHERE b>=256700 AND b<256800;
SELECT count(*), avg(b) FROM t2 WHERE b>=256800 AND b<256900;
SELECT count(*), avg(b) FROM t2 WHERE b>=256900 AND b<257000;
SELECT count(*), avg(b) FROM t2 WHERE b>=257000 AND b<257100;
SELECT count(*), avg(b) FROM t2 WHERE b>=257100 AND b<257200;
SELECT count(*), avg(b) FROM t2 WHERE b>=257200 AND b<257300;
SELECT count(*), avg(b) FROM t2 WHERE b>=257300 AND b<257400;
SELECT count(*), avg(b) FROM t2 WHERE b>=257400 AND b<257500;
SELECT count(*), avg(b) FROM t2 WHERE b>=257500 AND b<257600;
SELECT count(*), avg(b) FROM t2 WHERE b>=257600 AND b<257700;
SELECT count(*), avg(b) FROM t2 WHERE b>=257700 AND b<257800;
SELECT count(*), avg(b) FROM t2 WHERE b>=257800 AND b<257900;
SELECT count(*), avg(b) FROM t2 WHERE b>=257900 AND b<258000;
SELECT count(*), avg(b) FROM t2 WHERE b>=258000 AND b<258100;
SELECT count(*), avg(b) FROM t2 WHERE b>=258100 AND b<258200;
SELECT count(*), avg(b) FROM t2 WHERE b>=258200 AND b<258300;
SELECT count(*), avg(b) FROM t2 WHERE b>=258300 AND b<258400;
SELECT count(*), avg(b) FROM t2 WHERE b>=258400 AND b<258500;
SELECT count(*), avg(b) FROM t2 WHERE b>=258500 AND b<258600;
SELECT count(*), avg(b) FROM t2 WHERE b>=258600 AND b<258700;
SELECT count(*), avg(b) FROM t2 WHERE b>=258700 AND b<258800;
SELECT count(*), avg(b) FROM t2 WHERE b>=258800 AND b<258900;
SELECT count(*), avg(b) FROM t2 WHERE b>=258900 AND b<259000;
SELECT count(*), avg(b) FROM t2 WHERE b>=259000 AND b<259100;
SELECT count(*), avg(b) FROM t2 WHERE b>=259100 AND b<259200;
SELECT count(*), avg(b) FROM t2 WHERE b>=259200 AND b<259300;
SELECT count(*), avg(b) FROM t2 WHERE b>=259300 AND b<259400;
SELECT count(*), avg(b) FROM t2 WHERE b>=259400 AND b<259500;
SELECT count(*), avg(b) FROM t2 WHERE b>=259500 AND b<259600;
SELECT count(*), avg(b) FROM t2 WHERE b>=259600 AND b<259700;
SELECT count(*), avg(b) FROM t2 WHERE b>=259700 AND b<259800;
SELECT count(*), avg(b) FROM t2 WHERE b>=259800 AND b<259900;
SELECT count(*), avg(b) FROM t2 WHERE b>=259900 AND b<260000;
SELECT count(*), avg(b) FROM t2 WHERE b>=260000 AND b<260100;
SELECT count(*), avg(b) FROM t2 WHERE b>=260100 AND b<260200;
SELECT count(*), avg(b) FROM t2 WHERE b>=260200 AND b<260300;
SELECT count(*), avg(b) FROM t2 WHERE b>=260300 AND b<260400;
SELECT count(*), avg(b) FROM t2 WHERE b>=260400 AND b<260500;
SELECT count(*), avg(b) FROM t2 WHERE b>=260500 AND b<260600;
SELECT count(*), avg(b) FROM t2 WHERE b>=260600 AND b<260700;
SELECT count(*), avg(b) FROM t2 WHERE b>=260700 AND b<260800;
SELECT count(*), avg(b) FROM t2 WHERE b>=260800 AND b<260900;
SELECT count(*), avg(b) FROM t2 WHERE b>=260900 AND b<261000;
SELECT count(*), avg(b) FROM t2 WHERE b>=261000 AND b<261100;
SELECT count(*), avg(b) FROM t2 WHERE b>=261100 AND b<261200;
SELECT count(*), avg(b) FROM t2 WHERE b>=261200 AND b<261300;
SELECT count(*), avg(b) FROM t2 WHERE b>=261300 AND b<261400;
SELECT count(*), avg(b) FROM t2 WHERE b>=261400 AND b<261500;
SELECT count(*), avg(b) FROM t2 WHERE b>=261500 AND b<261600;
SELECT count(*), avg(b) FROM t2 WHERE b>=261600 AND b<261700;
SELECT count(*), avg(b) FROM t2 WHERE b>=261700 AND b<261800;
SELECT count(*), avg(b) FROM t2 WHERE b>=261800 AND b<261900;
SELECT count(*), avg(b) FROM t2 WHERE b>=261900 AND b<262000;
SELECT count(*), avg(b) FROM t2 WHERE b>=262000 AND b<262100;
SELECT count(*), avg(b) FROM t2 WHERE b>=262100 AND b<262200;
SELECT count(*), avg(b) FROM t2 WHERE b>=262200 AND b<262300;
SELECT count(*), avg(b) FROM t2 WHERE b>=262300 AND b<262400;
SELECT count(*), avg(b) FROM t2 WHERE b>=262400 AND b<262500;
SELECT count(*), avg(b) FROM t2 WHERE b>=262500 AND b<262600;
SELECT count(*), avg(b) FROM t2 WHERE b>=262600 AND b<262700;
SELECT count(*), avg(b) FROM t2 WHERE b>=262700 AND b<262800;
SELECT count(*), avg(b) FROM t2 WHERE b>=262800 AND b<262900;
SELECT count(*), avg(b) FROM t2 WHERE b>=262900 AND b<263000;
SELECT count(*), avg(b) FROM t2 WHERE b>=263000 AND b<263100;
SELECT count(*), avg(b) FROM t2 WHERE b>=263100 AND b<263200;
SELECT count(*), avg(b) FROM t2 WHERE b>=263200 AND b<263300;
SELECT count(*), avg(b) FROM t2 WHERE b>=263300 AND b<263400;
SELECT count(*), avg(b) FROM t2 WHERE b>=263400 AND b<263500;
SELECT count(*), avg(b) FROM t2 WHERE b>=263500 AND b<263600;
SELECT count(*), avg(b) FROM t2 WHERE b>=263600 AND b<263700;
SELECT count(*), avg(b) FROM t2 WHERE b>=263700 AND b<263800;
SELECT count(*), avg(b) FROM t2 WHERE b>=263800 AND b<263900;
SELECT count(*), avg(b) FROM t2 WHERE b>=263900 AND b<264000;
SELECT count(*), avg(b) FROM t2 WHERE b>=264000 AND b<264100;
SELECT count(*), avg(b) FROM t2 WHERE b>=264100 AND b<264200;
SELECT count(*), avg(b) FROM t2 WHERE b>=264200 AND b<264300;
SELECT count(*), avg(b) FROM t2 WHERE b>=264300 AND b<264400;
SELECT count(*), avg(b) FROM t2 WHERE b>=264400 AND b<264500;
SELECT count(*), avg(b) FROM t2 WHERE b>=264500 AND b<264600;
SELECT count(*), avg(b) FROM t2 WHERE b>=264600 AND b<264700;
SELECT count(*), avg(b) FROM t2 WHERE b>=264700 AND b<264800;
SELECT count(*), avg(b) FROM t2 WHERE b>=264800 AND b<264900;
SELECT count(*), avg(b) FROM t2 WHERE b>=264900 AND b<265000;
SELECT count(*), avg(b) FROM t2 WHERE b>=265000 AND b<265100;
SELECT count(*), avg(b) FROM t2 WHERE b>=265100 AND b<265200;
SELECT count(*), avg(b) FROM t2 WHERE b>=265200 AND b<265300;
SELECT count(*), avg(b) FROM t2 WHERE b>=265300 AND b<265400;
SELECT count(*), avg(b) FROM t2 WHERE b>=265400 AND b<265500;
SELECT count(*), avg(b) FROM t2 WHERE b>=265500 AND b<265600;
SELECT count(*), avg(b) FROM t2 WHERE b>=265600 AND b<265700;
SELECT count(*), avg(b) FROM t2 WHERE b>=265700 AND b<265800;
SELECT count(*), avg(b) FROM t2 WHERE b>=265800 AND b<265900;
SELECT count(*), avg(b) FROM t2 WHERE b>=265900 AND b<266000;
SELECT count(*), avg(b) FROM t2 WHERE b>=266000 AND b<266100;
SELECT count(*), avg(b) FROM t2 WHERE b>=266100 AND b<266200;
SELECT count(*), avg(b) FROM t2 WHERE b>=266200 AND b<266300;
SELECT count(*), avg(b) FROM t2 WHERE b>=266300 AND b<266400;
SELECT count(*), avg(b) FROM t2 WHERE b>=266400 AND b<266500;
SELECT count(*), avg(b) FROM t2 WHERE b>=266500 AND b<266600;
SELECT count(*), avg(b) FROM t2 WHERE b>=266600 AND b<266700;
SELECT count(*), avg(b) FROM t2 WHERE b>=266700 AND b<266800;
SELECT count(*), avg(b) FROM t2 WHERE b>=266800 AND b<266900;
SELECT count(*), avg(b) FROM t2 WHERE b>=266900 AND b<267000;
SELECT count(*), avg(b) FROM t2 WHERE b>=267000 AND b<267100;
SELECT count(*), avg(b) FROM t2 WHERE b>=267100 AND b<267200;
SELECT count(*), avg(b) FROM t2 WHERE b>=267200 AND b<267300;
SELECT count(*), avg(b) FROM t2 WHERE b>=267300 AND b<267400;
SELECT count(*), avg(b) FROM t2 WHERE b>=267400 AND b<267500;
SELECT count(*), avg(b) FROM t2 WHERE b>=267500 AND b<267600;
SELECT count(*), avg(b) FROM t2 WHERE b>=267600 AND b<267700;
SELECT count(*), avg(b) FROM t2 WHERE b>=267700 AND b<267800;
SELECT count(*), avg(b) FROM t2 WHERE b>=267800 AND b<267900;
SELECT count(*), avg(b) FROM t2 WHERE b>=267900 AND b<268000;
SELECT count(*), avg(b) FROM t2 WHERE b>=268000 AND b<268100;
SELECT count(*), avg(b) FROM t2 WHERE b>=268100 AND b<268200;
SELECT count(*), avg(b) FROM t2 WHERE b>=268200 AND b<268300;
SELECT count(*), avg(b) FROM t2 WHERE b>=268300 AND b<268400;
SELECT count(*), avg(b) FROM t2 WHERE b>=268400 AND b<268500;
SELECT count(*), avg(b) FROM t2 WHERE b>=268500 AND b<268600;
SELECT count(*), avg(b) FROM t2 WHERE b>=268600 AND b<268700;
SELECT count(*), avg(b) FROM t2 WHERE b>=268700 AND b<268800;
SELECT count(*), avg(b) FROM t2 WHERE b>=268800 AND b<268900;
SELECT count(*), avg(b) FROM t2 WHERE b>=268900 AND b<269000;
SELECT count(*), avg(b) FROM t2 WHERE b>=269000 AND b<269100;
SELECT count(*), avg(b) FROM t2 WHERE b>=269100 AND b<269200;
SELECT count(*), avg(b) FROM t2 WHERE b>=269200 AND b<269300;
SELECT count(*), avg(b) FROM t2 WHERE b>=269300 AND b<269400;
SELECT count(*), avg(b) FROM t2 WHERE b>=269400 AND b<269500;
SELECT count(*), avg(b) FROM t2 WHERE b>=269500 AND b<269600;
SELECT count(*), avg(b) FROM t2 WHERE b>=269600 AND b<269700;
SELECT count(*), avg(b) FROM t2 WHERE b>=269700 AND b<269800;
SELECT count(*), avg(b) FROM t2 WHERE b>=269800 AND b<269900;
SELECT count(*), avg(b) FROM t2 WHERE b>=269900 AND b<270000;
SELECT count(*), avg(b) FROM t2 WHERE b>=270000 AND b<270100;
SELECT count(*), avg(b) FROM t2 WHERE b>=270100 AND b<270200;
SELECT count(*), avg(b) FROM t2 WHERE b>=270200 AND b<270300;
SELECT count(*), avg(b) FROM t2 WHERE b>=270300 AND b<270400;
SELECT count(*), avg(b) FROM t2 WHERE b>=270400 AND b<270500;
SELECT count(*), avg(b) FROM t2 WHERE b>=270500 AND b<270600;
SELECT count(*), avg(b) FROM t2 WHERE b>=270600 AND b<270700;
SELECT count(*), avg(b) FROM t2 WHERE b>=270700 AND b<270800;
SELECT count(*), avg(b) FROM t2 WHERE b>=270800 AND b<270900;
SELECT count(*), avg(b) FROM t2 WHERE b>=270900 AND b<271000;
SELECT count(*), avg(b) FROM t2 WHERE b>=271000 AND b<271100;
SELECT count(*), avg(b) FROM t2 WHERE b>=271100 AND b<271200;
SELECT count(*), avg(b) FROM t2 WHERE b>=271200 AND b<271300;
SELECT count(*), avg(b) FROM t2 WHERE b>=271300 AND b<271400;
SELECT count(*), avg(b) FROM t2 WHERE b>=271400 AND b<271500;
SELECT count(*), avg(b) FROM t2 WHERE b>=271500 AND b<271600;
SELECT count(*), avg(b) FROM t2 WHERE b>=271600 AND b<271700;
SELECT count(*), avg(b) FROM t2 WHERE b>=271700 AND b<271800;
SELECT count(*), avg(b) FROM t2 WHERE b>=271800 AND b<271900;
SELECT count(*), avg(b) FROM t2 WHERE b>=271900 AND b<272000;
SELECT count(*), avg(b) FROM t2 WHERE b>=272000 AND b<272100;
SELECT count(*), avg(b) FROM t2 WHERE b>=272100 AND b<272200;
SELECT count(*), avg(b) FROM t2 WHERE b>=272200 AND b<272300;
SELECT count(*), avg(b) FROM t2 WHERE b>=272300 AND b<272400;
SELECT count(*), avg(b) FROM t2 WHERE b>=272400 AND b<272500;
SELECT count(*), avg(b) FROM t2 WHERE b>=272500 AND b<272600;
SELECT count(*), avg(b) FROM t2 WHERE b>=272600 AND b<272700;
SELECT count(*), avg(b) FROM t2 WHERE b>=272700 AND b<272800;
SELECT count(*), avg(b) FROM t2 WHERE b>=272800 AND b<272900;
SELECT count(*), avg(b) FROM t2 WHERE b>=272900 AND b<273000;
SELECT count(*), avg(b) FROM t2 WHERE b>=273000 AND b<273100;
SELECT count(*), avg(b) FROM t2 WHERE b>=273100 AND b<273200;
SELECT count(*), avg(b) FROM t2 WHERE b>=273200 AND b<273300;
SELECT count(*), avg(b) FROM t2 WHERE b>=273300 AND b<273400;
SELECT count(*), avg(b) FROM t2 WHERE b>=273400 AND b<273500;
SELECT count(*), avg(b) FROM t2 WHERE b>=273500 AND b<273600;
SELECT count(*), avg(b) FROM t2 WHERE b>=273600 AND b<273700;
SELECT count(*), avg(b) FROM t2 WHERE b>=273700 AND b<273800;
SELECT count(*), avg(b) FROM t2 WHERE b>=273800 AND b<273900;
SELECT count(*), avg(b) FROM t2 WHERE b>=273900 AND b<274000;
SELECT count(*), avg(b) FROM t2 WHERE b>=274000 AND b<274100;
SELECT count(*), avg(b) FROM t2 WHERE b>=274100 AND b<274200;
SELECT count(*), avg(b) FROM t2 WHERE b>=274200 AND b<274300;
SELECT count(*), avg(b) FROM t2 WHERE b>=274300 AND b<274400;
SELECT count(*), avg(b) FROM t2 WHERE b>=274400 AND b<274500;
SELECT count(*), avg(b) FROM t2 WHERE b>=274500 AND b<274600;
SELECT count(*), avg(b) FROM t2 WHERE b>=274600 AND b<274700;
SELECT count(*), avg(b) FROM t2 WHERE b>=274700 AND b<274800;
SELECT count(*), avg(b) FROM t2 WHERE b>=274800 AND b<274900;
SELECT count(*), avg(b) FROM t2 WHERE b>=274900 AND b<275000;
SELECT count(*), avg(b) FROM t2 WHERE b>=275000 AND b<275100;
SELECT count(*), avg(b) FROM t2 WHERE b>=275100 AND b<275200;
SELECT count(*), avg(b) FROM t2 WHERE b>=275200 AND b<275300;
SELECT count(*), avg(b) FROM t2 WHERE b>=275300 AND b<275400;
SELECT count(*), avg(b) FROM t2 WHERE b>=275400 AND b<275500;
SELECT count(*), avg(b) FROM t2 WHERE b>=275500 AND b<275600;
SELECT count(*), avg(b) FROM t2 WHERE b>=275600 AND b<275700;
SELECT count(*), avg(b) FROM t2 WHERE b>=275700 AND b<275800;
SELECT count(*), avg(b) FROM t2 WHERE b>=275800 AND b<275900;
SELECT count(*), avg(b) FROM t2 WHERE b>=275900 AND b<276000;
SELECT count(*), avg(b) FROM t2 WHERE b>=276000 AND b<276100;
SELECT count(*), avg(b) FROM t2 WHERE b>=276100 AND b<276200;
SELECT count(*), avg(b) FROM t2 WHERE b>=276200 AND b<276300;
SELECT count(*), avg(b) FROM t2 WHERE b>=276300 AND b<276400;
SELECT count(*), avg(b) FROM t2 WHERE b>=276400 AND b<276500;
SELECT count(*), avg(b) FROM t2 WHERE b>=276500 AND b<276600;
SELECT count(*), avg(b) FROM t2 WHERE b>=276600 AND b<276700;
SELECT count(*), avg(b) FROM t2 WHERE b>=276700 AND b<276800;
SELECT count(*), avg(b) FROM t2 WHERE b>=276800 AND b<276900;
SELECT count(*), avg(b) FROM t2 WHERE b>=276900 AND b<277000;
SELECT count(*), avg(b) FROM t2 WHERE b>=277000 AND b<277100;
SELECT count(*), avg(b) FROM t2 WHERE b>=277100 AND b<277200;
SELECT count(*), avg(b) FROM t2 WHERE b>=277200 AND b<277300;
SELECT count(*), avg(b) FROM t2 WHERE b>=277300 AND b<277400;
SELECT count(*), avg(b) FROM t2 WHERE b>=277400 AND b<277500;
SELECT count(*), avg(b) FROM t2 WHERE b>=277500 AND b<277600;
SELECT count(*), avg(b) FROM t2 WHERE b>=277600 AND b<277700;
SELECT count(*), avg(b) FROM t2 WHERE b>=277700 AND b<277800;
SELECT count(*), avg(b) FROM t2 WHERE b>=277800 AND b<277900;
SELECT count(*), avg(b) FROM t2 WHERE b>=277900 AND b<278000;
SELECT count(*), avg(b) FROM t2 WHERE b>=278000 AND b<278100;
SELECT count(*), avg(b) FROM t2 WHERE b>=278100 AND b<278200;
SELECT count(*), avg(b) FROM t2 WHERE b>=278200 AND b<278300;
SELECT count(*), avg(b) FROM t2 WHERE b>=278300 AND b<278400;
SELECT count(*), avg(b) FROM t2 WHERE b>=278400 AND b<278500;
SELECT count(*), avg(b) FROM t2 WHERE b>=278500 AND b<278600;
SELECT count(*), avg(b) FROM t2 WHERE b>=278600 AND b<278700;
SELECT count(*), avg(b) FROM t2 WHERE b>=278700 AND b<278800;
SELECT count(*), avg(b) FROM t2 WHERE b>=278800 AND b<278900;
SELECT count(*), avg(b) FROM t2 WHERE b>=278900 AND b<279000;
SELECT count(*), avg(b) FROM t2 WHERE b>=279000 AND b<279100;
SELECT count(*), avg(b) FROM t2 WHERE b>=279100 AND b<279200;
SELECT count(*), avg(b) FROM t2 WHERE b>=279200 AND b<279300;
SELECT count(*), avg(b) FROM t2 WHERE b>=279300 AND b<279400;
SELECT count(*), avg(b) FROM t2 WHERE b>=279400 AND b<279500;
SELECT count(*), avg(b) FROM t2 WHERE b>=279500 AND b<279600;
SELECT count(*), avg(b) FROM t2 WHERE b>=279600 AND b<279700;
SELECT count(*), avg(b) FROM t2 WHERE b>=279700 AND b<279800;
SELECT count(*), avg(b) FROM t2 WHERE b>=279800 AND b<279900;
SELECT count(*), avg(b) FROM t2 WHERE b>=279900 AND b<280000;
SELECT count(*), avg(b) FROM t2 WHERE b>=280000 AND b<280100;
SELECT count(*), avg(b) FROM t2 WHERE b>=280100 AND b<280200;
SELECT count(*), avg(b) FROM t2 WHERE b>=280200 AND b<280300;
SELECT count(*), avg(b) FROM t2 WHERE b>=280300 AND b<280400;
SELECT count(*), avg(b) FROM t2 WHERE b>=280400 AND b<280500;
SELECT count(*), avg(b) FROM t2 WHERE b>=280500 AND b<280600;
SELECT count(*), avg(b) FROM t2 WHERE b>=280600 AND b<280700;
SELECT count(*), avg(b) FROM t2 WHERE b>=280700 AND b<280800;
SELECT count(*), avg(b) FROM t2 WHERE b>=280800 AND b<280900;
SELECT count(*), avg(b) FROM t2 WHERE b>=280900 AND b<281000;
SELECT count(*), avg(b) FROM t2 WHERE b>=281000 AND b<281100;
SELECT count(*), avg(b) FROM t2 WHERE b>=281100 AND b<281200;
SELECT count(*), avg(b) FROM t2 WHERE b>=281200 AND b<281300;
SELECT count(*), avg(b) FROM t2 WHERE b>=281300 AND b<281400;
SELECT count(*), avg(b) FROM t2 WHERE b>=281400 AND b<281500;
SELECT count(*), avg(b) FROM t2 WHERE b>=281500 AND b<281600;
SELECT count(*), avg(b) FROM t2 WHERE b>=281600 AND b<281700;
SELECT count(*), avg(b) FROM t2 WHERE b>=281700 AND b<281800;
SELECT count(*), avg(b) FROM t2 WHERE b>=281800 AND b<281900;
SELECT count(*), avg(b) FROM t2 WHERE b>=281900 AND b<282000;
SELECT count(*), avg(b) FROM t2 WHERE b>=282000 AND b<282100;
SELECT count(*), avg(b) FROM t2 WHERE b>=282100 AND b<282200;
SELECT count(*), avg(b) FROM t2 WHERE b>=282200 AND b<282300;
SELECT count(*), avg(b) FROM t2 WHERE b>=282300 AND b<282400;
SELECT count(*), avg(b) FROM t2 WHERE b>=282400 AND b<282500;
SELECT count(*), avg(b) FROM t2 WHERE b>=282500 AND b<282600;
SELECT count(*), avg(b) FROM t2 WHERE b>=282600 AND b<282700;
SELECT count(*), avg(b) FROM t2 WHERE b>=282700 AND b<282800;
SELECT count(*), avg(b) FROM t2 WHERE b>=282800 AND b<282900;
SELECT count(*), avg(b) FROM t2 WHERE b>=282900 AND b<283000;
SELECT count(*), avg(b) FROM t2 WHERE b>=283000 AND b<283100;
SELECT count(*), avg(b) FROM t2 WHERE b>=283100 AND b<283200;
SELECT count(*), avg(b) FROM t2 WHERE b>=283200 AND b<283300;
SELECT count(*), avg(b) FROM t2 WHERE b>=283300 AND b<283400;
SELECT count(*), avg(b) FROM t2 WHERE b>=283400 AND b<283500;
SELECT count(*), avg(b) FROM t2 WHERE b>=283500 AND b<283600;
SELECT count(*), avg(b) FROM t2 WHERE b>=283600 AND b<283700;
SELECT count(*), avg(b) FROM t2 WHERE b>=283700 AND b<283800;
SELECT count(*), avg(b) FROM t2 WHERE b>=283800 AND b<283900;
SELECT count(*), avg(b) FROM t2 WHERE b>=283900 AND b<284000;
SELECT count(*), avg(b) FROM t2 WHERE b>=284000 AND b<284100;
SELECT count(*), avg(b) FROM t2 WHERE b>=284100 AND b<284200;
SELECT count(*), avg(b) FROM t2 WHERE b>=284200 AND b<284300;
SELECT count(*), avg(b) FROM t2 WHERE b>=284300 AND b<284400;
SELECT count(*), avg(b) FROM t2 WHERE b>=284400 AND b<284500;
SELECT count(*), avg(b) FROM t2 WHERE b>=284500 AND b<284600;
SELECT count(*), avg(b) FROM t2 WHERE b>=284600 AND b<284700;
SELECT count(*), avg(b) FROM t2 WHERE b>=284700 AND b<284800;
SELECT count(*), avg(b) FROM t2 WHERE b>=284800 AND b<284900;
SELECT count(*), avg(b) FROM t2 WHERE b>=284900 AND b<285000;
SELECT count(*), avg(b) FROM t2 WHERE b>=285000 AND b<285100;
SELECT count(*), avg(b) FROM t2 WHERE b>=285100 AND b<285200;
SELECT count(*), avg(b) FROM t2 WHERE b>=285200 AND b<285300;
SELECT count(*), avg(b) FROM t2 WHERE b>=285300 AND b<285400;
SELECT count(*), avg(b) FROM t2 WHERE b>=285400 AND b<285500;
SELECT count(*), avg(b) FROM t2 WHERE b>=285500 AND b<285600;
SELECT count(*), avg(b) FROM t2 WHERE b>=285600 AND b<285700;
SELECT count(*), avg(b) FROM t2 WHERE b>=285700 AND b<285800;
SELECT count(*), avg(b) FROM t2 WHERE b>=285800 AND b<285900;
SELECT count(*), avg(b) FROM t2 WHERE b>=285900 AND b<286000;
SELECT count(*), avg(b) FROM t2 WHERE b>=286000 AND b<286100;
SELECT count(*), avg(b) FROM t2 WHERE b>=286100 AND b<286200;
SELECT count(*), avg(b) FROM t2 WHERE b>=286200 AND b<286300;
SELECT count(*), avg(b) FROM t2 WHERE b>=286300 AND b<286400;
SELECT count(*), avg(b) FROM t2 WHERE b>=286400 AND b<286500;
SELECT count(*), avg(b) FROM t2 WHERE b>=286500 AND b<286600;
SELECT count(*), avg(b) FROM t2 WHERE b>=286600 AND b<286700;
SELECT count(*), avg(b) FROM t2 WHERE b>=286700 AND b<286800;
SELECT count(*), avg(b) FROM t2 WHERE b>=286800 AND b<286900;
SELECT count(*), avg(b) FROM t2 WHERE b>=286900 AND b<287000;
SELECT count(*), avg(b) FROM t2 WHERE b>=287000 AND b<287100;
SELECT count(*), avg(b) FROM t2 WHERE b>=287100 AND b<287200;
SELECT count(*), avg(b) FROM t2 WHERE b>=287200 AND b<287300;
SELECT count(*), avg(b) FROM t2 WHERE b>=287300 AND b<287400;
SELECT count(*), avg(b) FROM t2 WHERE b>=287400 AND b<287500;
SELECT count(*), avg(b) FROM t2 WHERE b>=287500 AND b<287600;
SELECT count(*), avg(b) FROM t2 WHERE b>=287600 AND b<287700;
SELECT count(*), avg(b) FROM t2 WHERE b>=287700 AND b<287800;
SELECT count(*), avg(b) FROM t2 WHERE b>=287800 AND b<287900;
SELECT count(*), avg(b) FROM t2 WHERE b>=287900 AND b<288000;
SELECT count(*), avg(b) FROM t2 WHERE b>=288000 AND b<288100;
SELECT count(*), avg(b) FROM t2 WHERE b>=288100 AND b<288200;
SELECT count(*), avg(b) FROM t2 WHERE b>=288200 AND b<288300;
SELECT count(*), avg(b) FROM t2 WHERE b>=288300 AND b<288400;
SELECT count(*), avg(b) FROM t2 WHERE b>=288400 AND b<288500;
SELECT count(*), avg(b) FROM t2 WHERE b>=288500 AND b<288600;
SELECT count(*), avg(b) FROM t2 WHERE b>=288600 AND b<288700;
SELECT count(*), avg(b) FROM t2 WHERE b>=288700 AND b<288800;
SELECT count(*), avg(b) FROM t2 WHERE b>=288800 AND b<288900;
SELECT count(*), avg(b) FROM t2 WHERE b>=288900 AND b<289000;
SELECT count(*), avg(b) FROM t2 WHERE b>=289000 AND b<289100;
SELECT count(*), avg(b) FROM t2 WHERE b>=289100 AND b<289200;
SELECT count(*), avg(b) FROM t2 WHERE b>=289200 AND b<289300;
SELECT count(*), avg(b) FROM t2 WHERE b>=289300 AND b<289400;
SELECT count(*), avg(b) FROM t2 WHERE b>=289400 AND b<289500;
SELECT count(*), avg(b) FROM t2 WHERE b>=289500 AND b<289600;
SELECT count(*), avg(b) FROM t2 WHERE b>=289600 AND b<289700;
SELECT count(*), avg(b) FROM t2 WHERE b>=289700 AND b<289800;
SELECT count(*), avg(b) FROM t2 WHERE b>=289800 AND b<289900;
SELECT count(*), avg(b) FROM t2 WHERE b>=289900 AND b<290000;
SELECT count(*), avg(b) FROM t2 WHERE b>=290000 AND b<290100;
SELECT count(*), avg(b) FROM t2 WHERE b>=290100 AND b<290200;
SELECT count(*), avg(b) FROM t2 WHERE b>=290200 AND b<290300;
SELECT count(*), avg(b) FROM t2 WHERE b>=290300 AND b<290400;
SELECT count(*), avg(b) FROM t2 WHERE b>=290400 AND b<290500;
SELECT count(*), avg(b) FROM t2 WHERE b>=290500 AND b<290600;
SELECT count(*), avg(b) FROM t2 WHERE b>=290600 AND b<290700;
SELECT count(*), avg(b) FROM t2 WHERE b>=290700 AND b<290800;
SELECT count(*), avg(b) FROM t2 WHERE b>=290800 AND b<290900;
SELECT count(*), avg(b) FROM t2 WHERE b>=290900 AND b<291000;
SELECT count(*), avg(b) FROM t2 WHERE b>=291000 AND b<291100;
SELECT count(*), avg(b) FROM t2 WHERE b>=291100 AND b<291200;
SELECT count(*), avg(b) FROM t2 WHERE b>=291200 AND b<291300;
SELECT count(*), avg(b) FROM t2 WHERE b>=291300 AND b<291400;
SELECT count(*), avg(b) FROM t2 WHERE b>=291400 AND b<291500;
SELECT count(*), avg(b) FROM t2 WHERE b>=291500 AND b<291600;
SELECT count(*), avg(b) FROM t2 WHERE b>=291600 AND b<291700;
SELECT count(*), avg(b) FROM t2 WHERE b>=291700 AND b<291800;
SELECT count(*), avg(b) FROM t2 WHERE b>=291800 AND b<291900;
SELECT count(*), avg(b) FROM t2 WHERE b>=291900 AND b<292000;
SELECT count(*), avg(b) FROM t2 WHERE b>=292000 AND b<292100;
SELECT count(*), avg(b) FROM t2 WHERE b>=292100 AND b<292200;
SELECT count(*), avg(b) FROM t2 WHERE b>=292200 AND b<292300;
SELECT count(*), avg(b) FROM t2 WHERE b>=292300 AND b<292400;
SELECT count(*), avg(b) FROM t2 WHERE b>=292400 AND b<292500;
SELECT count(*), avg(b) FROM t2 WHERE b>=292500 AND b<292600;
SELECT count(*), avg(b) FROM t2 WHERE b>=292600 AND b<292700;
SELECT count(*), avg(b) FROM t2 WHERE b>=292700 AND b<292800;
SELECT count(*), avg(b) FROM t2 WHERE b>=292800 AND b<292900;
SELECT count(*), avg(b) FROM t2 WHERE b>=292900 AND b<293000;
SELECT count(*), avg(b) FROM t2 WHERE b>=293000 AND b<293100;
SELECT count(*), avg(b) FROM t2 WHERE b>=293100 AND b<293200;
SELECT count(*), avg(b) FROM t2 WHERE b>=293200 AND b<293300;
SELECT count(*), avg(b) FROM t2 WHERE b>=293300 AND b<293400;
SELECT count(*), avg(b) FROM t2 WHERE b>=293400 AND b<293500;
SELECT count(*), avg(b) FROM t2 WHERE b>=293500 AND b<293600;
SELECT count(*), avg(b) FROM t2 WHERE b>=293600 AND b<293700;
SELECT count(*), avg(b) FROM t2 WHERE b>=293700 AND b<293800;
SELECT count(*), avg(b) FROM t2 WHERE b>=293800 AND b<293900;
SELECT count(*), avg(b) FROM t2 WHERE b>=293900 AND b<294000;
SELECT count(*), avg(b) FROM t2 WHERE b>=294000 AND b<294100;
SELECT count(*), avg(b) FROM t2 WHERE b>=294100 AND b<294200;
SELECT count(*), avg(b) FROM t2 WHERE b>=294200 AND b<294300;
SELECT count(*), avg(b) FROM t2 WHERE b>=294300 AND b<294400;
SELECT count(*), avg(b) FROM t2 WHERE b>=294400 AND b<294500;
SELECT count(*), avg(b) FROM t2 WHERE b>=294500 AND b<294600;
SELECT count(*), avg(b) FROM t2 WHERE b>=294600 AND b<294700;
SELECT count(*), avg(b) FROM t2 WHERE b>=294700 AND b<294800;
SELECT count(*), avg(b) FROM t2 WHERE b>=294800 AND b<294900;
SELECT count(*), avg(b) FROM t2 WHERE b>=294900 AND b<295000;
SELECT count(*), avg(b) FROM t2 WHERE b>=295000 AND b<295100;
SELECT count(*), avg(b) FROM t2 WHERE b>=295100 AND b<295200;
SELECT count(*), avg(b) FROM t2 WHERE b>=295200 AND b<295300;
SELECT count(*), avg(b) FROM t2 WHERE b>=295300 AND b<295400;
SELECT count(*), avg(b) FROM t2 WHERE b>=295400 AND b<295500;
SELECT count(*), avg(b) FROM t2 WHERE b>=295500 AND b<295600;
SELECT count(*), avg(b) FROM t2 WHERE b>=295600 AND b<295700;
SELECT count(*), avg(b) FROM t2 WHERE b>=295700 AND b<295800;
SELECT count(*), avg(b) FROM t2 WHERE b>=295800 AND b<295900;
SELECT count(*), avg(b) FROM t2 WHERE b>=295900 AND b<296000;
SELECT count(*), avg(b) FROM t2 WHERE b>=296000 AND b<296100;
SELECT count(*), avg(b) FROM t2 WHERE b>=296100 AND b<296200;
SELECT count(*), avg(b) FROM t2 WHERE b>=296200 AND b<296300;
SELECT count(*), avg(b) FROM t2 WHERE b>=296300 AND b<296400;
SELECT count(*), avg(b) FROM t2 WHERE b>=296400 AND b<296500;
SELECT count(*), avg(b) FROM t2 WHERE b>=296500 AND b<296600;
SELECT count(*), avg(b) FROM t2 WHERE b>=296600 AND b<296700;
SELECT count(*), avg(b) FROM t2 WHERE b>=296700 AND b<296800;
SELECT count(*), avg(b) FROM t2 WHERE b>=296800 AND b<296900;
SELECT count(*), avg(b) FROM t2 WHERE b>=296900 AND b<297000;
SELECT count(*), avg(b) FROM t2 WHERE b>=297000 AND b<297100;
SELECT count(*), avg(b) FROM t2 WHERE b>=297100 AND b<297200;
SELECT count(*), avg(b) FROM t2 WHERE b>=297200 AND b<297300;
SELECT count(*), avg(b) FROM t2 WHERE b>=297300 AND b<297400;
SELECT count(*), avg(b) FROM t2 WHERE b>=297400 AND b<297500;
SELECT count(*), avg(b) FROM t2 WHERE b>=297500 AND b<297600;
SELECT count(*), avg(b) FROM t2 WHERE b>=297600 AND b<297700;
SELECT count(*), avg(b) FROM t2 WHERE b>=297700 AND b<297800;
SELECT count(*), avg(b) FROM t2 WHERE b>=297800 AND b<297900;
SELECT count(*), avg(b) FROM t2 WHERE b>=297900 AND b<298000;
SELECT count(*), avg(b) FROM t2 WHERE b>=298000 AND b<298100;
SELECT count(*), avg(b) FROM t2 WHERE b>=298100 AND b<298200;
SELECT count(*), avg(b) FROM t2 WHERE b>=298200 AND b<298300;
SELECT count(*), avg(b) FROM t2 WHERE b>=298300 AND b<298400;
SELECT count(*), avg(b) FROM t2 WHERE b>=298400 AND b<298500;
SELECT count(*), avg(b) FROM t2 WHERE b>=298500 AND b<298600;
SELECT count(*), avg(b) FROM t2 WHERE b>=298600 AND b<298700;
SELECT count(*), avg(b) FROM t2 WHERE b>=298700 AND b<298800;
SELECT count(*), avg(b) FROM t2 WHERE b>=298800 AND b<298900;
SELECT count(*), avg(b) FROM t2 WHERE b>=298900 AND b<299000;
SELECT count(*), avg(b) FROM t2 WHERE b>=299000 AND b<299100;
SELECT count(*), avg(b) FROM t2 WHERE b>=299100 AND b<299200;
SELECT count(*), avg(b) FROM t2 WHERE b>=299200 AND b<299300;
SELECT count(*), avg(b) FROM t2 WHERE b>=299300 AND b<299400;
SELECT count(*), avg(b) FROM t2 WHERE b>=299400 AND b<299500;
SELECT count(*), avg(b) FROM t2 WHERE b>=299500 AND b<299600;
SELECT count(*), avg(b) FROM t2 WHERE b>=299600 AND b<299700;
SELECT count(*), avg(b) FROM t2 WHERE b>=299700 AND b<299800;
SELECT count(*), avg(b) FROM t2 WHERE b>=299800 AND b<299900;
SELECT count(*), avg(b) FROM t2 WHERE b>=299900 AND b<300000;
SELECT count(*), avg(b) FROM t2 WHERE b>=300000 AND b<300100;
SELECT count(*), avg(b) FROM t2 WHERE b>=300100 AND b<300200;
SELECT count(*), avg(b) FROM t2 WHERE b>=300200 AND b<300300;
SELECT count(*), avg(b) FROM t2 WHERE b>=300300 AND b<300400;
SELECT count(*), avg(b) FROM t2 WHERE b>=300400 AND b<300500;
SELECT count(*), avg(b) FROM t2 WHERE b>=300500 AND b<300600;
SELECT count(*), avg(b) FROM t2 WHERE b>=300600 AND b<300700;
SELECT count(*), avg(b) FROM t2 WHERE b>=300700 AND b<300800;
SELECT count(*), avg(b) FROM t2 WHERE b>=300800 AND b<300900;
SELECT count(*), avg(b) FROM t2 WHERE b>=300900 AND b<301000;
SELECT count(*), avg(b) FROM t2 WHERE b>=301000 AND b<301100;
SELECT count(*), avg(b) FROM t2 WHERE b>=301100 AND b<301200;
SELECT count(*), avg(b) FROM t2 WHERE b>=301200 AND b<301300;
SELECT count(*), avg(b) FROM t2 WHERE b>=301300 AND b<301400;
SELECT count(*), avg(b) FROM t2 WHERE b>=301400 AND b<301500;
SELECT count(*), avg(b) FROM t2 WHERE b>=301500 AND b<301600;
SELECT count(*), avg(b) FROM t2 WHERE b>=301600 AND b<301700;
SELECT count(*), avg(b) FROM t2 WHERE b>=301700 AND b<301800;
SELECT count(*), avg(b) FROM t2 WHERE b>=301800 AND b<301900;
SELECT count(*), avg(b) FROM t2 WHERE b>=301900 AND b<302000;
SELECT count(*), avg(b) FROM t2 WHERE b>=302000 AND b<302100;
SELECT count(*), avg(b) FROM t2 WHERE b>=302100 AND b<302200;
SELECT count(*), avg(b) FROM t2 WHERE b>=302200 AND b<302300;
SELECT count(*), avg(b) FROM t2 WHERE b>=302300 AND b<302400;
SELECT count(*), avg(b) FROM t2 WHERE b>=302400 AND b<302500;
SELECT count(*), avg(b) FROM t2 WHERE b>=302500 AND b<302600;
SELECT count(*), avg(b) FROM t2 WHERE b>=302600 AND b<302700;
SELECT count(*), avg(b) FROM t2 WHERE b>=302700 AND b<302800;
SELECT count(*), avg(b) FROM t2 WHERE b>=302800 AND b<302900;
SELECT count(*), avg(b) FROM t2 WHERE b>=302900 AND b<303000;
SELECT count(*), avg(b) FROM t2 WHERE b>=303000 AND b<303100;
SELECT count(*), avg(b) FROM t2 WHERE b>=303100 AND b<303200;
SELECT count(*), avg(b) FROM t2 WHERE b>=303200 AND b<303300;
SELECT count(*), avg(b) FROM t2 WHERE b>=303300 AND b<303400;
SELECT count(*), avg(b) FROM t2 WHERE b>=303400 AND b<303500;
SELECT count(*), avg(b) FROM t2 WHERE b>=303500 AND b<303600;
SELECT count(*), avg(b) FROM t2 WHERE b>=303600 AND b<303700;
SELECT count(*), avg(b) FROM t2 WHERE b>=303700 AND b<303800;
SELECT count(*), avg(b) FROM t2 WHERE b>=303800 AND b<303900;
SELECT count(*), avg(b) FROM t2 WHERE b>=303900 AND b<304000;
SELECT count(*), avg(b) FROM t2 WHERE b>=304000 AND b<304100;
SELECT count(*), avg(b) FROM t2 WHERE b>=304100 AND b<304200;
SELECT count(*), avg(b) FROM t2 WHERE b>=304200 AND b<304300;
SELECT count(*), avg(b) FROM t2 WHERE b>=304300 AND b<304400;
SELECT count(*), avg(b) FROM t2 WHERE b>=304400 AND b<304500;
SELECT count(*), avg(b) FROM t2 WHERE b>=304500 AND b<304600;
SELECT count(*), avg(b) FROM t2 WHERE b>=304600 AND b<304700;
SELECT count(*), avg(b) FROM t2 WHERE b>=304700 AND b<304800;
SELECT count(*), avg(b) FROM t2 WHERE b>=304800 AND b<304900;
SELECT count(*), avg(b) FROM t2 WHERE b>=304900 AND b<305000;
SELECT count(*), avg(b) FROM t2 WHERE b>=305000 AND b<305100;
SELECT count(*), avg(b) FROM t2 WHERE b>=305100 AND b<305200;
SELECT count(*), avg(b) FROM t2 WHERE b>=305200 AND b<305300;
SELECT count(*), avg(b) FROM t2 WHERE b>=305300 AND b<305400;
SELECT count(*), avg(b) FROM t2 WHERE b>=305400 AND b<305500;
SELECT count(*), avg(b) FROM t2 WHERE b>=305500 AND b<305600;
SELECT count(*), avg(b) FROM t2 WHERE b>=305600 AND b<305700;
SELECT count(*), avg(b) FROM t2 WHERE b>=305700 AND b<305800;
SELECT count(*), avg(b) FROM t2 WHERE b>=305800 AND b<305900;
SELECT count(*), avg(b) FROM t2 WHERE b>=305900 AND b<306000;
SELECT count(*), avg(b) FROM t2 WHERE b>=306000 AND b<306100;
SELECT count(*), avg(b) FROM t2 WHERE b>=306100 AND b<306200;
SELECT count(*), avg(b) FROM t2 WHERE b>=306200 AND b<306300;
SELECT count(*), avg(b) FROM t2 WHERE b>=306300 AND b<306400;
SELECT count(*), avg(b) FROM t2 WHERE b>=306400 AND b<306500;
SELECT count(*), avg(b) FROM t2 WHERE b>=306500 AND b<306600;
SELECT count(*), avg(b) FROM t2 WHERE b>=306600 AND b<306700;
SELECT count(*), avg(b) FROM t2 WHERE b>=306700 AND b<306800;
SELECT count(*), avg(b) FROM t2 WHERE b>=306800 AND b<306900;
SELECT count(*), avg(b) FROM t2 WHERE b>=306900 AND b<307000;
SELECT count(*), avg(b) FROM t2 WHERE b>=307000 AND b<307100;
SELECT count(*), avg(b) FROM t2 WHERE b>=307100 AND b<307200;
SELECT count(*), avg(b) FROM t2 WHERE b>=307200 AND b<307300;
SELECT count(*), avg(b) FROM t2 WHERE b>=307300 AND b<307400;
SELECT count(*), avg(b) FROM t2 WHERE b>=307400 AND b<307500;
SELECT count(*), avg(b) FROM t2 WHERE b>=307500 AND b<307600;
SELECT count(*), avg(b) FROM t2 WHERE b>=307600 AND b<307700;
SELECT count(*), avg(b) FROM t2 WHERE b>=307700 AND b<307800;
SELECT count(*), avg(b) FROM t2 WHERE b>=307800 AND b<307900;
SELECT count(*), avg(b) FROM t2 WHERE b>=307900 AND b<308000;
SELECT count(*), avg(b) FROM t2 WHERE b>=308000 AND b<308100;
SELECT count(*), avg(b) FROM t2 WHERE b>=308100 AND b<308200;
SELECT count(*), avg(b) FROM t2 WHERE b>=308200 AND b<308300;
SELECT count(*), avg(b) FROM t2 WHERE b>=308300 AND b<308400;
SELECT count(*), avg(b) FROM t2 WHERE b>=308400 AND b<308500;
SELECT count(*), avg(b) FROM t2 WHERE b>=308500 AND b<308600;
SELECT count(*), avg(b) FROM t2 WHERE b>=308600 AND b<308700;
SELECT count(*), avg(b) FROM t2 WHERE b>=308700 AND b<308800;
SELECT count(*), avg(b) FROM t2 WHERE b>=308800 AND b<308900;
SELECT count(*), avg(b) FROM t2 WHERE b>=308900 AND b<309000;
SELECT count(*), avg(b) FROM t2 WHERE b>=309000 AND b<309100;
SELECT count(*), avg(b) FROM t2 WHERE b>=309100 AND b<309200;
SELECT count(*), avg(b) FROM t2 WHERE b>=309200 AND b<309300;
SELECT count(*), avg(b) FROM t2 WHERE b>=309300 AND b<309400;
SELECT count(*), avg(b) FROM t2 WHERE b>=309400 AND b<309500;
SELECT count(*), avg(b) FROM t2 WHERE b>=309500 AND b<309600;
SELECT count(*), avg(b) FROM t2 WHERE b>=309600 AND b<309700;
SELECT count(*), avg(b) FROM t2 WHERE b>=309700 AND b<309800;
SELECT count(*), avg(b) FROM t2 WHERE b>=309800 AND b<309900;
SELECT count(*), avg(b) FROM t2 WHERE b>=309900 AND b<310000;
SELECT count(*), avg(b) FROM t2 WHERE b>=310000 AND b<310100;
SELECT count(*), avg(b) FROM t2 WHERE b>=310100 AND b<310200;
SELECT count(*), avg(b) FROM t2 WHERE b>=310200 AND b<310300;
SELECT count(*), avg(b) FROM t2 WHERE b>=310300 AND b<310400;
SELECT count(*), avg(b) FROM t2 WHERE b>=310400 AND b<310500;
SELECT count(*), avg(b) FROM t2 WHERE b>=310500 AND b<310600;
SELECT count(*), avg(b) FROM t2 WHERE b>=310600 AND b<310700;
SELECT count(*), avg(b) FROM t2 WHERE b>=310700 AND b<310800;
SELECT count(*), avg(b) FROM t2 WHERE b>=310800 AND b<310900;
SELECT count(*), avg(b) FROM t2 WHERE b>=310900 AND b<311000;
SELECT count(*), avg(b) FROM t2 WHERE b>=311000 AND b<311100;
SELECT count(*), avg(b) FROM t2 WHERE b>=311100 AND b<311200;
SELECT count(*), avg(b) FROM t2 WHERE b>=311200 AND b<311300;
SELECT count(*), avg(b) FROM t2 WHERE b>=311300 AND b<311400;
SELECT count(*), avg(b) FROM t2 WHERE b>=311400 AND b<311500;
SELECT count(*), avg(b) FROM t2 WHERE b>=311500 AND b<311600;
SELECT count(*), avg(b) FROM t2 WHERE b>=311600 AND b<311700;
SELECT count(*), avg(b) FROM t2 WHERE b>=311700 AND b<311800;
SELECT count(*), avg(b) FROM t2 WHERE b>=311800 AND b<311900;
SELECT count(*), avg(b) FROM t2 WHERE b>=311900 AND b<312000;
SELECT count(*), avg(b) FROM t2 WHERE b>=312000 AND b<312100;
SELECT count(*), avg(b) FROM t2 WHERE b>=312100 AND b<312200;
SELECT count(*), avg(b) FROM t2 WHERE b>=312200 AND b<312300;
SELECT count(*), avg(b) FROM t2 WHERE b>=312300 AND b<312400;
SELECT count(*), avg(b) FROM t2 WHERE b>=312400 AND b<312500;
SELECT count(*), avg(b) FROM t2 WHERE b>=312500 AND b<312600;
SELECT count(*), avg(b) FROM t2 WHERE b>=312600 AND b<312700;
SELECT count(*), avg(b) FROM t2 WHERE b>=312700 AND b<312800;
SELECT count(*), avg(b) FROM t2 WHERE b>=312800 AND b<312900;
SELECT count(*), avg(b) FROM t2 WHERE b>=312900 AND b<313000;
SELECT count(*), avg(b) FROM t2 WHERE b>=313000 AND b<313100;
SELECT count(*), avg(b) FROM t2 WHERE b>=313100 AND b<313200;
SELECT count(*), avg(b) FROM t2 WHERE b>=313200 AND b<313300;
SELECT count(*), avg(b) FROM t2 WHERE b>=313300 AND b<313400;
SELECT count(*), avg(b) FROM t2 WHERE b>=313400 AND b<313500;
SELECT count(*), avg(b) FROM t2 WHERE b>=313500 AND b<313600;
SELECT count(*), avg(b) FROM t2 WHERE b>=313600 AND b<313700;
SELECT count(*), avg(b) FROM t2 WHERE b>=313700 AND b<313800;
SELECT count(*), avg(b) FROM t2 WHERE b>=313800 AND b<313900;
SELECT count(*), avg(b) FROM t2 WHERE b>=313900 AND b<314000;
SELECT count(*), avg(b) FROM t2 WHERE b>=314000 AND b<314100;
SELECT count(*), avg(b) FROM t2 WHERE b>=314100 AND b<314200;
SELECT count(*), avg(b) FROM t2 WHERE b>=314200 AND b<314300;
SELECT count(*), avg(b) FROM t2 WHERE b>=314300 AND b<314400;
SELECT count(*), avg(b) FROM t2 WHERE b>=314400 AND b<314500;
SELECT count(*), avg(b) FROM t2 WHERE b>=314500 AND b<314600;
SELECT count(*), avg(b) FROM t2 WHERE b>=314600 AND b<314700;
SELECT count(*), avg(b) FROM t2 WHERE b>=314700 AND b<314800;
SELECT count(*), avg(b) FROM t2 WHERE b>=314800 AND b<314900;
SELECT count(*), avg(b) FROM t2 WHERE b>=314900 AND b<315000;
SELECT count(*), avg(b) FROM t2 WHERE b>=315000 AND b<315100;
SELECT count(*), avg(b) FROM t2 WHERE b>=315100 AND b<315200;
SELECT count(*), avg(b) FROM t2 WHERE b>=315200 AND b<315300;
SELECT count(*), avg(b) FROM t2 WHERE b>=315300 AND b<315400;
SELECT count(*), avg(b) FROM t2 WHERE b>=315400 AND b<315500;
SELECT count(*), avg(b) FROM t2 WHERE b>=315500 AND b<315600;
SELECT count(*), avg(b) FROM t2 WHERE b>=315600 AND b<315700;
SELECT count(*), avg(b) FROM t2 WHERE b>=315700 AND b<315800;
SELECT count(*), avg(b) FROM t2 WHERE b>=315800 AND b<315900;
SELECT count(*), avg(b) FROM t2 WHERE b>=315900 AND b<316000;
SELECT count(*), avg(b) FROM t2 WHERE b>=316000 AND b<316100;
SELECT count(*), avg(b) FROM t2 WHERE b>=316100 AND b<316200;
SELECT count(*), avg(b) FROM t2 WHERE b>=316200 AND b<316300;
SELECT count(*), avg(b) FROM t2 WHERE b>=316300 AND b<316400;
SELECT count(*), avg(b) FROM t2 WHERE b>=316400 AND b<316500;
SELECT count(*), avg(b) FROM t2 WHERE b>=316500 AND b<316600;
SELECT count(*), avg(b) FROM t2 WHERE b>=316600 AND b<316700;
SELECT count(*), avg(b) FROM t2 WHERE b>=316700 AND b<316800;
SELECT count(*), avg(b) FROM t2 WHERE b>=316800 AND b<316900;
SELECT count(*), avg(b) FROM t2 WHERE b>=316900 AND b<317000;
SELECT count(*), avg(b) FROM t2 WHERE b>=317000 AND b<317100;
SELECT count(*), avg(b) FROM t2 WHERE b>=317100 AND b<317200;
SELECT count(*), avg(b) FROM t2 WHERE b>=317200 AND b<317300;
SELECT count(*), avg(b) FROM t2 WHERE b>=317300 AND b<317400;
SELECT count(*), avg(b) FROM t2 WHERE b>=317400 AND b<317500;
SELECT count(*), avg(b) FROM t2 WHERE b>=317500 AND b<317600;
SELECT count(*), avg(b) FROM t2 WHERE b>=317600 AND b<317700;
SELECT count(*), avg(b) FROM t2 WHERE b>=317700 AND b<317800;
SELECT count(*), avg(b) FROM t2 WHERE b>=317800 AND b<317900;
SELECT count(*), avg(b) FROM t2 WHERE b>=317900 AND b<318000;
SELECT count(*), avg(b) FROM t2 WHERE b>=318000 AND b<318100;
SELECT count(*), avg(b) FROM t2 WHERE b>=318100 AND b<318200;
SELECT count(*), avg(b) FROM t2 WHERE b>=318200 AND b<318300;
SELECT count(*), avg(b) FROM t2 WHERE b>=318300 AND b<318400;
SELECT count(*), avg(b) FROM t2 WHERE b>=318400 AND b<318500;
SELECT count(*), avg(b) FROM t2 WHERE b>=318500 AND b<318600;
SELECT count(*), avg(b) FROM t2 WHERE b>=318600 AND b<318700;
SELECT count(*), avg(b) FROM t2 WHERE b>=318700 AND b<318800;
SELECT count(*), avg(b) FROM t2 WHERE b>=318800 AND b<318900;
SELECT count(*), avg(b) FROM t2 WHERE b>=318900 AND b<319000;
SELECT count(*), avg(b) FROM t2 WHERE b>=319000 AND b<319100;
SELECT count(*), avg(b) FROM t2 WHERE b>=319100 AND b<319200;
SELECT count(*), avg(b) FROM t2 WHERE b>=319200 AND b<319300;
SELECT count(*), avg(b) FROM t2 WHERE b>=319300 AND b<319400;
SELECT count(*), avg(b) FROM t2 WHERE b>=319400 AND b<319500;
SELECT count(*), avg(b) FROM t2 WHERE b>=319500 AND b<319600;
SELECT count(*), avg(b) FROM t2 WHERE b>=319600 AND b<319700;
SELECT count(*), avg(b) FROM t2 WHERE b>=319700 AND b<319800;
SELECT count(*), avg(b) FROM t2 WHERE b>=319800 AND b<319900;
SELECT count(*), avg(b) FROM t2 WHERE b>=319900 AND b<320000;
SELECT count(*), avg(b) FROM t2 WHERE b>=320000 AND b<320100;
SELECT count(*), avg(b) FROM t2 WHERE b>=320100 AND b<320200;
SELECT count(*), avg(b) FROM t2 WHERE b>=320200 AND b<320300;
SELECT count(*), avg(b) FROM t2 WHERE b>=320300 AND b<320400;
SELECT count(*), avg(b) FROM t2 WHERE b>=320400 AND b<320500;
SELECT count(*), avg(b) FROM t2 WHERE b>=320500 AND b<320600;
SELECT count(*), avg(b) FROM t2 WHERE b>=320600 AND b<320700;
SELECT count(*), avg(b) FROM t2 WHERE b>=320700 AND b<320800;
SELECT count(*), avg(b) FROM t2 WHERE b>=320800 AND b<320900;
SELECT count(*), avg(b) FROM t2 WHERE b>=320900 AND b<321000;
SELECT count(*), avg(b) FROM t2 WHERE b>=321000 AND b<321100;
SELECT count(*), avg(b) FROM t2 WHERE b>=321100 AND b<321200;
SELECT count(*), avg(b) FROM t2 WHERE b>=321200 AND b<321300;
SELECT count(*), avg(b) FROM t2 WHERE b>=321300 AND b<321400;
SELECT count(*), avg(b) FROM t2 WHERE b>=321400 AND b<321500;
SELECT count(*), avg(b) FROM t2 WHERE b>=321500 AND b<321600;
SELECT count(*), avg(b) FROM t2 WHERE b>=321600 AND b<321700;
SELECT count(*), avg(b) FROM t2 WHERE b>=321700 AND b<321800;
SELECT count(*), avg(b) FROM t2 WHERE b>=321800 AND b<321900;
SELECT count(*), avg(b) FROM t2 WHERE b>=321900 AND b<322000;
SELECT count(*), avg(b) FROM t2 WHERE b>=322000 AND b<322100;
SELECT count(*), avg(b) FROM t2 WHERE b>=322100 AND b<322200;
SELECT count(*), avg(b) FROM t2 WHERE b>=322200 AND b<322300;
SELECT count(*), avg(b) FROM t2 WHERE b>=322300 AND b<322400;
SELECT count(*), avg(b) FROM t2 WHERE b>=322400 AND b<322500;
SELECT count(*), avg(b) FROM t2 WHERE b>=322500 AND b<322600;
SELECT count(*), avg(b) FROM t2 WHERE b>=322600 AND b<322700;
SELECT count(*), avg(b) FROM t2 WHERE b>=322700 AND b<322800;
SELECT count(*), avg(b) FROM t2 WHERE b>=322800 AND b<322900;
SELECT count(*), avg(b) FROM t2 WHERE b>=322900 AND b<323000;
SELECT count(*), avg(b) FROM t2 WHERE b>=323000 AND b<323100;
SELECT count(*), avg(b) FROM t2 WHERE b>=323100 AND b<323200;
SELECT count(*), avg(b) FROM t2 WHERE b>=323200 AND b<323300;
SELECT count(*), avg(b) FROM t2 WHERE b>=323300 AND b<323400;
SELECT count(*), avg(b) FROM t2 WHERE b>=323400 AND b<323500;
SELECT count(*), avg(b) FROM t2 WHERE b>=323500 AND b<323600;
SELECT count(*), avg(b) FROM t2 WHERE b>=323600 AND b<323700;
SELECT count(*), avg(b) FROM t2 WHERE b>=323700 AND b<323800;
SELECT count(*), avg(b) FROM t2 WHERE b>=323800 AND b<323900;
SELECT count(*), avg(b) FROM t2 WHERE b>=323900 AND b<324000;
SELECT count(*), avg(b) FROM t2 WHERE b>=324000 AND b<324100;
SELECT count(*), avg(b) FROM t2 WHERE b>=324100 AND b<324200;
SELECT count(*), avg(b) FROM t2 WHERE b>=324200 AND b<324300;
SELECT count(*), avg(b) FROM t2 WHERE b>=324300 AND b<324400;
SELECT count(*), avg(b) FROM t2 WHERE b>=324400 AND b<324500;
SELECT count(*), avg(b) FROM t2 WHERE b>=324500 AND b<324600;
SELECT count(*), avg(b) FROM t2 WHERE b>=324600 AND b<324700;
SELECT count(*), avg(b) FROM t2 WHERE b>=324700 AND b<324800;
SELECT count(*), avg(b) FROM t2 WHERE b>=324800 AND b<324900;
SELECT count(*), avg(b) FROM t2 WHERE b>=324900 AND b<325000;
SELECT count(*), avg(b) FROM t2 WHERE b>=325000 AND b<325100;
SELECT count(*), avg(b) FROM t2 WHERE b>=325100 AND b<325200;
SELECT count(*), avg(b) FROM t2 WHERE b>=325200 AND b<325300;
SELECT count(*), avg(b) FROM t2 WHERE b>=325300 AND b<325400;
SELECT count(*), avg(b) FROM t2 WHERE b>=325400 AND b<325500;
SELECT count(*), avg(b) FROM t2 WHERE b>=325500 AND b<325600;
SELECT count(*), avg(b) FROM t2 WHERE b>=325600 AND b<325700;
SELECT count(*), avg(b) FROM t2 WHERE b>=325700 AND b<325800;
SELECT count(*), avg(b) FROM t2 WHERE b>=325800 AND b<325900;
SELECT count(*), avg(b) FROM t2 WHERE b>=325900 AND b<326000;
SELECT count(*), avg(b) FROM t2 WHERE b>=326000 AND b<326100;
SELECT count(*), avg(b) FROM t2 WHERE b>=326100 AND b<326200;
SELECT count(*), avg(b) FROM t2 WHERE b>=326200 AND b<326300;
SELECT count(*), avg(b) FROM t2 WHERE b>=326300 AND b<326400;
SELECT count(*), avg(b) FROM t2 WHERE b>=326400 AND b<326500;
SELECT count(*), avg(b) FROM t2 WHERE b>=326500 AND b<326600;
SELECT count(*), avg(b) FROM t2 WHERE b>=326600 AND b<326700;
SELECT count(*), avg(b) FROM t2 WHERE b>=326700 AND b<326800;
SELECT count(*), avg(b) FROM t2 WHERE b>=326800 AND b<326900;
SELECT count(*), avg(b) FROM t2 WHERE b>=326900 AND b<327000;
SELECT count(*), avg(b) FROM t2 WHERE b>=327000 AND b<327100;
SELECT count(*), avg(b) FROM t2 WHERE b>=327100 AND b<327200;
SELECT count(*), avg(b) FROM t2 WHERE b>=327200 AND b<327300;
SELECT count(*), avg(b) FROM t2 WHERE b>=327300 AND b<327400;
SELECT count(*), avg(b) FROM t2 WHERE b>=327400 AND b<327500;
SELECT count(*), avg(b) FROM t2 WHERE b>=327500 AND b<327600;
SELECT count(*), avg(b) FROM t2 WHERE b>=327600 AND b<327700;
SELECT count(*), avg(b) FROM t2 WHERE b>=327700 AND b<327800;
SELECT count(*), avg(b) FROM t2 WHERE b>=327800 AND b<327900;
SELECT count(*), avg(b) FROM t2 WHERE b>=327900 AND b<328000;
SELECT count(*), avg(b) FROM t2 WHERE b>=328000 AND b<328100;
SELECT count(*), avg(b) FROM t2 WHERE b>=328100 AND b<328200;
SELECT count(*), avg(b) FROM t2 WHERE b>=328200 AND b<328300;
SELECT count(*), avg(b) FROM t2 WHERE b>=328300 AND b<328400;
SELECT count(*), avg(b) FROM t2 WHERE b>=328400 AND b<328500;
SELECT count(*), avg(b) FROM t2 WHERE b>=328500 AND b<328600;
SELECT count(*), avg(b) FROM t2 WHERE b>=328600 AND b<328700;
SELECT count(*), avg(b) FROM t2 WHERE b>=328700 AND b<328800;
SELECT count(*), avg(b) FROM t2 WHERE b>=328800 AND b<328900;
SELECT count(*), avg(b) FROM t2 WHERE b>=328900 AND b<329000;
SELECT count(*), avg(b) FROM t2 WHERE b>=329000 AND b<329100;
SELECT count(*), avg(b) FROM t2 WHERE b>=329100 AND b<329200;
SELECT count(*), avg(b) FROM t2 WHERE b>=329200 AND b<329300;
SELECT count(*), avg(b) FROM t2 WHERE b>=329300 AND b<329400;
SELECT count(*), avg(b) FROM t2 WHERE b>=329400 AND b<329500;
SELECT count(*), avg(b) FROM t2 WHERE b>=329500 AND b<329600;
SELECT count(*), avg(b) FROM t2 WHERE b>=329600 AND b<329700;
SELECT count(*), avg(b) FROM t2 WHERE b>=329700 AND b<329800;
SELECT count(*), avg(b) FROM t2 WHERE b>=329800 AND b<329900;
SELECT count(*), avg(b) FROM t2 WHERE b>=329900 AND b<330000;
SELECT count(*), avg(b) FROM t2 WHERE b>=330000 AND b<330100;
SELECT count(*), avg(b) FROM t2 WHERE b>=330100 AND b<330200;
SELECT count(*), avg(b) FROM t2 WHERE b>=330200 AND b<330300;
SELECT count(*), avg(b) FROM t2 WHERE b>=330300 AND b<330400;
SELECT count(*), avg(b) FROM t2 WHERE b>=330400 AND b<330500;
SELECT count(*), avg(b) FROM t2 WHERE b>=330500 AND b<330600;
SELECT count(*), avg(b) FROM t2 WHERE b>=330600 AND b<330700;
SELECT count(*), avg(b) FROM t2 WHERE b>=330700 AND b<330800;
SELECT count(*), avg(b) FROM t2 WHERE b>=330800 AND b<330900;
SELECT count(*), avg(b) FROM t2 WHERE b>=330900 AND b<331000;
SELECT count(*), avg(b) FROM t2 WHERE b>=331000 AND b<331100;
SELECT count(*), avg(b) FROM t2 WHERE b>=331100 AND b<331200;
SELECT count(*), avg(b) FROM t2 WHERE b>=331200 AND b<331300;
SELECT count(*), avg(b) FROM t2 WHERE b>=331300 AND b<331400;
SELECT count(*), avg(b) FROM t2 WHERE b>=331400 AND b<331500;
SELECT count(*), avg(b) FROM t2 WHERE b>=331500 AND b<331600;
SELECT count(*), avg(b) FROM t2 WHERE b>=331600 AND b<331700;
SELECT count(*), avg(b) FROM t2 WHERE b>=331700 AND b<331800;
SELECT count(*), avg(b) FROM t2 WHERE b>=331800 AND b<331900;
SELECT count(*), avg(b) FROM t2 WHERE b>=331900 AND b<332000;
SELECT count(*), avg(b) FROM t2 WHERE b>=332000 AND b<332100;
SELECT count(*), avg(b) FROM t2 WHERE b>=332100 AND b<332200;
SELECT count(*), avg(b) FROM t2 WHERE b>=332200 AND b<332300;
SELECT count(*), avg(b) FROM t2 WHERE b>=332300 AND b<332400;
SELECT count(*), avg(b) FROM t2 WHERE b>=332400 AND b<332500;
SELECT count(*), avg(b) FROM t2 WHERE b>=332500 AND b<332600;
SELECT count(*), avg(b) FROM t2 WHERE b>=332600 AND b<332700;
SELECT count(*), avg(b) FROM t2 WHERE b>=332700 AND b<332800;
SELECT count(*), avg(b) FROM t2 WHERE b>=332800 AND b<332900;
SELECT count(*), avg(b) FROM t2 WHERE b>=332900 AND b<333000;
SELECT count(*), avg(b) FROM t2 WHERE b>=333000 AND b<333100;
SELECT count(*), avg(b) FROM t2 WHERE b>=333100 AND b<333200;
SELECT count(*), avg(b) FROM t2 WHERE b>=333200 AND b<333300;
SELECT count(*), avg(b) FROM t2 WHERE b>=333300 AND b<333400;
SELECT count(*), avg(b) FROM t2 WHERE b>=333400 AND b<333500;
SELECT count(*), avg(b) FROM t2 WHERE b>=333500 AND b<333600;
SELECT count(*), avg(b) FROM t2 WHERE b>=333600 AND b<333700;
SELECT count(*), avg(b) FROM t2 WHERE b>=333700 AND b<333800;
SELECT count(*), avg(b) FROM t2 WHERE b>=333800 AND b<333900;
SELECT count(*), avg(b) FROM t2 WHERE b>=333900 AND b<334000;
SELECT count(*), avg(b) FROM t2 WHERE b>=334000 AND b<334100;
SELECT count(*), avg(b) FROM t2 WHERE b>=334100 AND b<334200;
SELECT count(*), avg(b) FROM t2 WHERE b>=334200 AND b<334300;
SELECT count(*), avg(b) FROM t2 WHERE b>=334300 AND b<334400;
SELECT count(*), avg(b) FROM t2 WHERE b>=334400 AND b<334500;
SELECT count(*), avg(b) FROM t2 WHERE b>=334500 AND b<334600;
SELECT count(*), avg(b) FROM t2 WHERE b>=334600 AND b<334700;
SELECT count(*), avg(b) FROM t2 WHERE b>=334700 AND b<334800;
SELECT count(*), avg(b) FROM t2 WHERE b>=334800 AND b<334900;
SELECT count(*), avg(b) FROM t2 WHERE b>=334900 AND b<335000;
SELECT count(*), avg(b) FROM t2 WHERE b>=335000 AND b<335100;
SELECT count(*), avg(b) FROM t2 WHERE b>=335100 AND b<335200;
SELECT count(*), avg(b) FROM t2 WHERE b>=335200 AND b<335300;
SELECT count(*), avg(b) FROM t2 WHERE b>=335300 AND b<335400;
SELECT count(*), avg(b) FROM t2 WHERE b>=335400 AND b<335500;
SELECT count(*), avg(b) FROM t2 WHERE b>=335500 AND b<335600;
SELECT count(*), avg(b) FROM t2 WHERE b>=335600 AND b<335700;
SELECT count(*), avg(b) FROM t2 WHERE b>=335700 AND b<335800;
SELECT count(*), avg(b) FROM t2 WHERE b>=335800 AND b<335900;
SELECT count(*), avg(b) FROM t2 WHERE b>=335900 AND b<336000;
SELECT count(*), avg(b) FROM t2 WHERE b>=336000 AND b<336100;
SELECT count(*), avg(b) FROM t2 WHERE b>=336100 AND b<336200;
SELECT count(*), avg(b) FROM t2 WHERE b>=336200 AND b<336300;
SELECT count(*), avg(b) FROM t2 WHERE b>=336300 AND b<336400;
SELECT count(*), avg(b) FROM t2 WHERE b>=336400 AND b<336500;
SELECT count(*), avg(b) FROM t2 WHERE b>=336500 AND b<336600;
SELECT count(*), avg(b) FROM t2 WHERE b>=336600 AND b<336700;
SELECT count(*), avg(b) FROM t2 WHERE b>=336700 AND b<336800;
SELECT count(*), avg(b) FROM t2 WHERE b>=336800 AND b<336900;
SELECT count(*), avg(b) FROM t2 WHERE b>=336900 AND b<337000;
SELECT count(*), avg(b) FROM t2 WHERE b>=337000 AND b<337100;
SELECT count(*), avg(b) FROM t2 WHERE b>=337100 AND b<337200;
SELECT count(*), avg(b) FROM t2 WHERE b>=337200 AND b<337300;
SELECT count(*), avg(b) FROM t2 WHERE b>=337300 AND b<337400;
SELECT count(*), avg(b) FROM t2 WHERE b>=337400 AND b<337500;
SELECT count(*), avg(b) FROM t2 WHERE b>=337500 AND b<337600;
SELECT count(*), avg(b) FROM t2 WHERE b>=337600 AND b<337700;
SELECT count(*), avg(b) FROM t2 WHERE b>=337700 AND b<337800;
SELECT count(*), avg(b) FROM t2 WHERE b>=337800 AND b<337900;
SELECT count(*), avg(b) FROM t2 WHERE b>=337900 AND b<338000;
SELECT count(*), avg(b) FROM t2 WHERE b>=338000 AND b<338100;
SELECT count(*), avg(b) FROM t2 WHERE b>=338100 AND b<338200;
SELECT count(*), avg(b) FROM t2 WHERE b>=338200 AND b<338300;
SELECT count(*), avg(b) FROM t2 WHERE b>=338300 AND b<338400;
SELECT count(*), avg(b) FROM t2 WHERE b>=338400 AND b<338500;
SELECT count(*), avg(b) FROM t2 WHERE b>=338500 AND b<338600;
SELECT count(*), avg(b) FROM t2 WHERE b>=338600 AND b<338700;
SELECT count(*), avg(b) FROM t2 WHERE b>=338700 AND b<338800;
SELECT count(*), avg(b) FROM t2 WHERE b>=338800 AND b<338900;
SELECT count(*), avg(b) FROM t2 WHERE b>=338900 AND b<339000;
SELECT count(*), avg(b) FROM t2 WHERE b>=339000 AND b<339100;
SELECT count(*), avg(b) FROM t2 WHERE b>=339100 AND b<339200;
SELECT count(*), avg(b) FROM t2 WHERE b>=339200 AND b<339300;
SELECT count(*), avg(b) FROM t2 WHERE b>=339300 AND b<339400;
SELECT count(*), avg(b) FROM t2 WHERE b>=339400 AND b<339500;
SELECT count(*), avg(b) FROM t2 WHERE b>=339500 AND b<339600;
SELECT count(*), avg(b) FROM t2 WHERE b>=339600 AND b<339700;
SELECT count(*), avg(b) FROM t2 WHERE b>=339700 AND b<339800;
SELECT count(*), avg(b) FROM t2 WHERE b>=339800 AND b<339900;
SELECT count(*), avg(b) FROM t2 WHERE b>=339900 AND b<340000;
SELECT count(*), avg(b) FROM t2 WHERE b>=340000 AND b<340100;
SELECT count(*), avg(b) FROM t2 WHERE b>=340100 AND b<340200;
SELECT count(*), avg(b) FROM t2 WHERE b>=340200 AND b<340300;
SELECT count(*), avg(b) FROM t2 WHERE b>=340300 AND b<340400;
SELECT count(*), avg(b) FROM t2 WHERE b>=340400 AND b<340500;
SELECT count(*), avg(b) FROM t2 WHERE b>=340500 AND b<340600;
SELECT count(*), avg(b) FROM t2 WHERE b>=340600 AND b<340700;
SELECT count(*), avg(b) FROM t2 WHERE b>=340700 AND b<340800;
SELECT count(*), avg(b) FROM t2 WHERE b>=340800 AND b<340900;
SELECT count(*), avg(b) FROM t2 WHERE b>=340900 AND b<341000;
SELECT count(*), avg(b) FROM t2 WHERE b>=341000 AND b<341100;
SELECT count(*), avg(b) FROM t2 WHERE b>=341100 AND b<341200;
SELECT count(*), avg(b) FROM t2 WHERE b>=341200 AND b<341300;
SELECT count(*), avg(b) FROM t2 WHERE b>=341300 AND b<341400;
SELECT count(*), avg(b) FROM t2 WHERE b>=341400 AND b<341500;
SELECT count(*), avg(b) FROM t2 WHERE b>=341500 AND b<341600;
SELECT count(*), avg(b) FROM t2 WHERE b>=341600 AND b<341700;
SELECT count(*), avg(b) FROM t2 WHERE b>=341700 AND b<341800;
SELECT count(*), avg(b) FROM t2 WHERE b>=341800 AND b<341900;
SELECT count(*), avg(b) FROM t2 WHERE b>=341900 AND b<342000;
SELECT count(*), avg(b) FROM t2 WHERE b>=342000 AND b<342100;
SELECT count(*), avg(b) FROM t2 WHERE b>=342100 AND b<342200;
SELECT count(*), avg(b) FROM t2 WHERE b>=342200 AND b<342300;
SELECT count(*), avg(b) FROM t2 WHERE b>=342300 AND b<342400;
SELECT count(*), avg(b) FROM t2 WHERE b>=342400 AND b<342500;
SELECT count(*), avg(b) FROM t2 WHERE b>=342500 AND b<342600;
SELECT count(*), avg(b) FROM t2 WHERE b>=342600 AND b<342700;
SELECT count(*), avg(b) FROM t2 WHERE b>=342700 AND b<342800;
SELECT count(*), avg(b) FROM t2 WHERE b>=342800 AND b<342900;
SELECT count(*), avg(b) FROM t2 WHERE b>=342900 AND b<343000;
SELECT count(*), avg(b) FROM t2 WHERE b>=343000 AND b<343100;
SELECT count(*), avg(b) FROM t2 WHERE b>=343100 AND b<343200;
SELECT count(*), avg(b) FROM t2 WHERE b>=343200 AND b<343300;
SELECT count(*), avg(b) FROM t2 WHERE b>=343300 AND b<343400;
SELECT count(*), avg(b) FROM t2 WHERE b>=343400 AND b<343500;
SELECT count(*), avg(b) FROM t2 WHERE b>=343500 AND b<343600;
SELECT count(*), avg(b) FROM t2 WHERE b>=343600 AND b<343700;
SELECT count(*), avg(b) FROM t2 WHERE b>=343700 AND b<343800;
SELECT count(*), avg(b) FROM t2 WHERE b>=343800 AND b<343900;
SELECT count(*), avg(b) FROM t2 WHERE b>=343900 AND b<344000;
SELECT count(*), avg(b) FROM t2 WHERE b>=344000 AND b<344100;
SELECT count(*), avg(b) FROM t2 WHERE b>=344100 AND b<344200;
SELECT count(*), avg(b) FROM t2 WHERE b>=344200 AND b<344300;
SELECT count(*), avg(b) FROM t2 WHERE b>=344300 AND b<344400;
SELECT count(*), avg(b) FROM t2 WHERE b>=344400 AND b<344500;
SELECT count(*), avg(b) FROM t2 WHERE b>=344500 AND b<344600;
SELECT count(*), avg(b) FROM t2 WHERE b>=344600 AND b<344700;
SELECT count(*), avg(b) FROM t2 WHERE b>=344700 AND b<344800;
SELECT count(*), avg(b) FROM t2 WHERE b>=344800 AND b<344900;
SELECT count(*), avg(b) FROM t2 WHERE b>=344900 AND b<345000;
SELECT count(*), avg(b) FROM t2 WHERE b>=345000 AND b<345100;
SELECT count(*), avg(b) FROM t2 WHERE b>=345100 AND b<345200;
SELECT count(*), avg(b) FROM t2 WHERE b>=345200 AND b<345300;
SELECT count(*), avg(b) FROM t2 WHERE b>=345300 AND b<345400;
SELECT count(*), avg(b) FROM t2 WHERE b>=345400 AND b<345500;
SELECT count(*), avg(b) FROM t2 WHERE b>=345500 AND b<345600;
SELECT count(*), avg(b) FROM t2 WHERE b>=345600 AND b<345700;
SELECT count(*), avg(b) FROM t2 WHERE b>=345700 AND b<345800;
SELECT count(*), avg(b) FROM t2 WHERE b>=345800 AND b<345900;
SELECT count(*), avg(b) FROM t2 WHERE b>=345900 AND b<346000;
SELECT count(*), avg(b) FROM t2 WHERE b>=346000 AND b<346100;
SELECT count(*), avg(b) FROM t2 WHERE b>=346100 AND b<346200;
SELECT count(*), avg(b) FROM t2 WHERE b>=346200 AND b<346300;
SELECT count(*), avg(b) FROM t2 WHERE b>=346300 AND b<346400;
SELECT count(*), avg(b) FROM t2 WHERE b>=346400 AND b<346500;
SELECT count(*), avg(b) FROM t2 WHERE b>=346500 AND b<346600;
SELECT count(*), avg(b) FROM t2 WHERE b>=346600 AND b<346700;
SELECT count(*), avg(b) FROM t2 WHERE b>=346700 AND b<346800;
SELECT count(*), avg(b) FROM t2 WHERE b>=346800 AND b<346900;
SELECT count(*), avg(b) FROM t2 WHERE b>=346900 AND b<347000;
SELECT count(*), avg(b) FROM t2 WHERE b>=347000 AND b<347100;
SELECT count(*), avg(b) FROM t2 WHERE b>=347100 AND b<347200;
SELECT count(*), avg(b) FROM t2 WHERE b>=347200 AND b<347300;
SELECT count(*), avg(b) FROM t2 WHERE b>=347300 AND b<347400;
SELECT count(*), avg(b) FROM t2 WHERE b>=347400 AND b<347500;
SELECT count(*), avg(b) FROM t2 WHERE b>=347500 AND b<347600;
SELECT count(*), avg(b) FROM t2 WHERE b>=347600 AND b<347700;
SELECT count(*), avg(b) FROM t2 WHERE b>=347700 AND b<347800;
SELECT count(*), avg(b) FROM t2 WHERE b>=347800 AND b<347900;
SELECT count(*), avg(b) FROM t2 WHERE b>=347900 AND b<348000;
SELECT count(*), avg(b) FROM t2 WHERE b>=348000 AND b<348100;
SELECT count(*), avg(b) FROM t2 WHERE b>=348100 AND b<348200;
SELECT count(*), avg(b) FROM t2 WHERE b>=348200 AND b<348300;
SELECT count(*), avg(b) FROM t2 WHERE b>=348300 AND b<348400;
SELECT count(*), avg(b) FROM t2 WHERE b>=348400 AND b<348500;
SELECT count(*), avg(b) FROM t2 WHERE b>=348500 AND b<348600;
SELECT count(*), avg(b) FROM t2 WHERE b>=348600 AND b<348700;
SELECT count(*), avg(b) FROM t2 WHERE b>=348700 AND b<348800;
SELECT count(*), avg(b) FROM t2 WHERE b>=348800 AND b<348900;
SELECT count(*), avg(b) FROM t2 WHERE b>=348900 AND b<349000;
SELECT count(*), avg(b) FROM t2 WHERE b>=349000 AND b<349100;
SELECT count(*), avg(b) FROM t2 WHERE b>=349100 AND b<349200;
SELECT count(*), avg(b) FROM t2 WHERE b>=349200 AND b<349300;
SELECT count(*), avg(b) FROM t2 WHERE b>=349300 AND b<349400;
SELECT count(*), avg(b) FROM t2 WHERE b>=349400 AND b<349500;
SELECT count(*), avg(b) FROM t2 WHERE b>=349500 AND b<349600;
SELECT count(*), avg(b) FROM t2 WHERE b>=349600 AND b<349700;
SELECT count(*), avg(b) FROM t2 WHERE b>=349700 AND b<349800;
SELECT count(*), avg(b) FROM t2 WHERE b>=349800 AND b<349900;
SELECT count(*), avg(b) FROM t2 WHERE b>=349900 AND b<350000;
SELECT count(*), avg(b) FROM t2 WHERE b>=350000 AND b<350100;
SELECT count(*), avg(b) FROM t2 WHERE b>=350100 AND b<350200;
SELECT count(*), avg(b) FROM t2 WHERE b>=350200 AND b<350300;
SELECT count(*), avg(b) FROM t2 WHERE b>=350300 AND b<350400;
SELECT count(*), avg(b) FROM t2 WHERE b>=350400 AND b<350500;
SELECT count(*), avg(b) FROM t2 WHERE b>=350500 AND b<350600;
SELECT count(*), avg(b) FROM t2 WHERE b>=350600 AND b<350700;
SELECT count(*), avg(b) FROM t2 WHERE b>=350700 AND b<350800;
SELECT count(*), avg(b) FROM t2 WHERE b>=350800 AND b<350900;
SELECT count(*), avg(b) FROM t2 WHERE b>=350900 AND b<351000;
SELECT count(*), avg(b) FROM t2 WHERE b>=351000 AND b<351100;
SELECT count(*), avg(b) FROM t2 WHERE b>=351100 AND b<351200;
SELECT count(*), avg(b) FROM t2 WHERE b>=351200 AND b<351300;
SELECT count(*), avg(b) FROM t2 WHERE b>=351300 AND b<351400;
SELECT count(*), avg(b) FROM t2 WHERE b>=351400 AND b<351500;
SELECT count(*), avg(b) FROM t2 WHERE b>=351500 AND b<351600;
SELECT count(*), avg(b) FROM t2 WHERE b>=351600 AND b<351700;
SELECT count(*), avg(b) FROM t2 WHERE b>=351700 AND b<351800;
SELECT count(*), avg(b) FROM t2 WHERE b>=351800 AND b<351900;
SELECT count(*), avg(b) FROM t2 WHERE b>=351900 AND b<352000;
SELECT count(*), avg(b) FROM t2 WHERE b>=352000 AND b<352100;
SELECT count(*), avg(b) FROM t2 WHERE b>=352100 AND b<352200;
SELECT count(*), avg(b) FROM t2 WHERE b>=352200 AND b<352300;
SELECT count(*), avg(b) FROM t2 WHERE b>=352300 AND b<352400;
SELECT count(*), avg(b) FROM t2 WHERE b>=352400 AND b<352500;
SELECT count(*), avg(b) FROM t2 WHERE b>=352500 AND b<352600;
SELECT count(*), avg(b) FROM t2 WHERE b>=352600 AND b<352700;
SELECT count(*), avg(b) FROM t2 WHERE b>=352700 AND b<352800;
SELECT count(*), avg(b) FROM t2 WHERE b>=352800 AND b<352900;
SELECT count(*), avg(b) FROM t2 WHERE b>=352900 AND b<353000;
SELECT count(*), avg(b) FROM t2 WHERE b>=353000 AND b<353100;
SELECT count(*), avg(b) FROM t2 WHERE b>=353100 AND b<353200;
SELECT count(*), avg(b) FROM t2 WHERE b>=353200 AND b<353300;
SELECT count(*), avg(b) FROM t2 WHERE b>=353300 AND b<353400;
SELECT count(*), avg(b) FROM t2 WHERE b>=353400 AND b<353500;
SELECT count(*), avg(b) FROM t2 WHERE b>=353500 AND b<353600;
SELECT count(*), avg(b) FROM t2 WHERE b>=353600 AND b<353700;
SELECT count(*), avg(b) FROM t2 WHERE b>=353700 AND b<353800;
SELECT count(*), avg(b) FROM t2 WHERE b>=353800 AND b<353900;
SELECT count(*), avg(b) FROM t2 WHERE b>=353900 AND b<354000;
SELECT count(*), avg(b) FROM t2 WHERE b>=354000 AND b<354100;
SELECT count(*), avg(b) FROM t2 WHERE b>=354100 AND b<354200;
SELECT count(*), avg(b) FROM t2 WHERE b>=354200 AND b<354300;
SELECT count(*), avg(b) FROM t2 WHERE b>=354300 AND b<354400;
SELECT count(*), avg(b) FROM t2 WHERE b>=354400 AND b<354500;
SELECT count(*), avg(b) FROM t2 WHERE b>=354500 AND b<354600;
SELECT count(*), avg(b) FROM t2 WHERE b>=354600 AND b<354700;
SELECT count(*), avg(b) FROM t2 WHERE b>=354700 AND b<354800;
SELECT count(*), avg(b) FROM t2 WHERE b>=354800 AND b<354900;
SELECT count(*), avg(b) FROM t2 WHERE b>=354900 AND b<355000;
SELECT count(*), avg(b) FROM t2 WHERE b>=355000 AND b<355100;
SELECT count(*), avg(b) FROM t2 WHERE b>=355100 AND b<355200;
SELECT count(*), avg(b) FROM t2 WHERE b>=355200 AND b<355300;
SELECT count(*), avg(b) FROM t2 WHERE b>=355300 AND b<355400;
SELECT count(*), avg(b) FROM t2 WHERE b>=355400 AND b<355500;
SELECT count(*), avg(b) FROM t2 WHERE b>=355500 AND b<355600;
SELECT count(*), avg(b) FROM t2 WHERE b>=355600 AND b<355700;
SELECT count(*), avg(b) FROM t2 WHERE b>=355700 AND b<355800;
SELECT count(*), avg(b) FROM t2 WHERE b>=355800 AND b<355900;
SELECT count(*), avg(b) FROM t2 WHERE b>=355900 AND b<356000;
SELECT count(*), avg(b) FROM t2 WHERE b>=356000 AND b<356100;
SELECT count(*), avg(b) FROM t2 WHERE b>=356100 AND b<356200;
SELECT count(*), avg(b) FROM t2 WHERE b>=356200 AND b<356300;
SELECT count(*), avg(b) FROM t2 WHERE b>=356300 AND b<356400;
SELECT count(*), avg(b) FROM t2 WHERE b>=356400 AND b<356500;
SELECT count(*), avg(b) FROM t2 WHERE b>=356500 AND b<356600;
SELECT count(*), avg(b) FROM t2 WHERE b>=356600 AND b<356700;
SELECT count(*), avg(b) FROM t2 WHERE b>=356700 AND b<356800;
SELECT count(*), avg(b) FROM t2 WHERE b>=356800 AND b<356900;
SELECT count(*), avg(b) FROM t2 WHERE b>=356900 AND b<357000;
SELECT count(*), avg(b) FROM t2 WHERE b>=357000 AND b<357100;
SELECT count(*), avg(b) FROM t2 WHERE b>=357100 AND b<357200;
SELECT count(*), avg(b) FROM t2 WHERE b>=357200 AND b<357300;
SELECT count(*), avg(b) FROM t2 WHERE b>=357300 AND b<357400;
SELECT count(*), avg(b) FROM t2 WHERE b>=357400 AND b<357500;
SELECT count(*), avg(b) FROM t2 WHERE b>=357500 AND b<357600;
SELECT count(*), avg(b) FROM t2 WHERE b>=357600 AND b<357700;
SELECT count(*), avg(b) FROM t2 WHERE b>=357700 AND b<357800;
SELECT count(*), avg(b) FROM t2 WHERE b>=357800 AND b<357900;
SELECT count(*), avg(b) FROM t2 WHERE b>=357900 AND b<358000;
SELECT count(*), avg(b) FROM t2 WHERE b>=358000 AND b<358100;
SELECT count(*), avg(b) FROM t2 WHERE b>=358100 AND b<358200;
SELECT count(*), avg(b) FROM t2 WHERE b>=358200 AND b<358300;
SELECT count(*), avg(b) FROM t2 WHERE b>=358300 AND b<358400;
SELECT count(*), avg(b) FROM t2 WHERE b>=358400 AND b<358500;
SELECT count(*), avg(b) FROM t2 WHERE b>=358500 AND b<358600;
SELECT count(*), avg(b) FROM t2 WHERE b>=358600 AND b<358700;
SELECT count(*), avg(b) FROM t2 WHERE b>=358700 AND b<358800;
SELECT count(*), avg(b) FROM t2 WHERE b>=358800 AND b<358900;
SELECT count(*), avg(b) FROM t2 WHERE b>=358900 AND b<359000;
SELECT count(*), avg(b) FROM t2 WHERE b>=359000 AND b<359100;
SELECT count(*), avg(b) FROM t2 WHERE b>=359100 AND b<359200;
SELECT count(*), avg(b) FROM t2 WHERE b>=359200 AND b<359300;
SELECT count(*), avg(b) FROM t2 WHERE b>=359300 AND b<359400;
SELECT count(*), avg(b) FROM t2 WHERE b>=359400 AND b<359500;
SELECT count(*), avg(b) FROM t2 WHERE b>=359500 AND b<359600;
SELECT count(*), avg(b) FROM t2 WHERE b>=359600 AND b<359700;
SELECT count(*), avg(b) FROM t2 WHERE b>=359700 AND b<359800;
SELECT count(*), avg(b) FROM t2 WHERE b>=359800 AND b<359900;
SELECT count(*), avg(b) FROM t2 WHERE b>=359900 AND b<360000;
SELECT count(*), avg(b) FROM t2 WHERE b>=360000 AND b<360100;
SELECT count(*), avg(b) FROM t2 WHERE b>=360100 AND b<360200;
SELECT count(*), avg(b) FROM t2 WHERE b>=360200 AND b<360300;
SELECT count(*), avg(b) FROM t2 WHERE b>=360300 AND b<360400;
SELECT count(*), avg(b) FROM t2 WHERE b>=360400 AND b<360500;
SELECT count(*), avg(b) FROM t2 WHERE b>=360500 AND b<360600;
SELECT count(*), avg(b) FROM t2 WHERE b>=360600 AND b<360700;
SELECT count(*), avg(b) FROM t2 WHERE b>=360700 AND b<360800;
SELECT count(*), avg(b) FROM t2 WHERE b>=360800 AND b<360900;
SELECT count(*), avg(b) FROM t2 WHERE b>=360900 AND b<361000;
SELECT count(*), avg(b) FROM t2 WHERE b>=361000 AND b<361100;
SELECT count(*), avg(b) FROM t2 WHERE b>=361100 AND b<361200;
SELECT count(*), avg(b) FROM t2 WHERE b>=361200 AND b<361300;
SELECT count(*), avg(b) FROM t2 WHERE b>=361300 AND b<361400;
SELECT count(*), avg(b) FROM t2 WHERE b>=361400 AND b<361500;
SELECT count(*), avg(b) FROM t2 WHERE b>=361500 AND b<361600;
SELECT count(*), avg(b) FROM t2 WHERE b>=361600 AND b<361700;
SELECT count(*), avg(b) FROM t2 WHERE b>=361700 AND b<361800;
SELECT count(*), avg(b) FROM t2 WHERE b>=361800 AND b<361900;
SELECT count(*), avg(b) FROM t2 WHERE b>=361900 AND b<362000;
SELECT count(*), avg(b) FROM t2 WHERE b>=362000 AND b<362100;
SELECT count(*), avg(b) FROM t2 WHERE b>=362100 AND b<362200;
SELECT count(*), avg(b) FROM t2 WHERE b>=362200 AND b<362300;
SELECT count(*), avg(b) FROM t2 WHERE b>=362300 AND b<362400;
SELECT count(*), avg(b) FROM t2 WHERE b>=362400 AND b<362500;
SELECT count(*), avg(b) FROM t2 WHERE b>=362500 AND b<362600;
SELECT count(*), avg(b) FROM t2 WHERE b>=362600 AND b<362700;
SELECT count(*), avg(b) FROM t2 WHERE b>=362700 AND b<362800;
SELECT count(*), avg(b) FROM t2 WHERE b>=362800 AND b<362900;
SELECT count(*), avg(b) FROM t2 WHERE b>=362900 AND b<363000;
SELECT count(*), avg(b) FROM t2 WHERE b>=363000 AND b<363100;
SELECT count(*), avg(b) FROM t2 WHERE b>=363100 AND b<363200;
SELECT count(*), avg(b) FROM t2 WHERE b>=363200 AND b<363300;
SELECT count(*), avg(b) FROM t2 WHERE b>=363300 AND b<363400;
SELECT count(*), avg(b) FROM t2 WHERE b>=363400 AND b<363500;
SELECT count(*), avg(b) FROM t2 WHERE b>=363500 AND b<363600;
SELECT count(*), avg(b) FROM t2 WHERE b>=363600 AND b<363700;
SELECT count(*), avg(b) FROM t2 WHERE b>=363700 AND b<363800;
SELECT count(*), avg(b) FROM t2 WHERE b>=363800 AND b<363900;
SELECT count(*), avg(b) FROM t2 WHERE b>=363900 AND b<364000;
SELECT count(*), avg(b) FROM t2 WHERE b>=364000 AND b<364100;
SELECT count(*), avg(b) FROM t2 WHERE b>=364100 AND b<364200;
SELECT count(*), avg(b) FROM t2 WHERE b>=364200 AND b<364300;
SELECT count(*), avg(b) FROM t2 WHERE b>=364300 AND b<364400;
SELECT count(*), avg(b) FROM t2 WHERE b>=364400 AND b<364500;
SELECT count(*), avg(b) FROM t2 WHERE b>=364500 AND b<364600;
SELECT count(*), avg(b) FROM t2 WHERE b>=364600 AND b<364700;
SELECT count(*), avg(b) FROM t2 WHERE b>=364700 AND b<364800;
SELECT count(*), avg(b) FROM t2 WHERE b>=364800 AND b<364900;
SELECT count(*), avg(b) FROM t2 WHERE b>=364900 AND b<365000;
SELECT count(*), avg(b) FROM t2 WHERE b>=365000 AND b<365100;
SELECT count(*), avg(b) FROM t2 WHERE b>=365100 AND b<365200;
SELECT count(*), avg(b) FROM t2 WHERE b>=365200 AND b<365300;
SELECT count(*), avg(b) FROM t2 WHERE b>=365300 AND b<365400;
SELECT count(*), avg(b) FROM t2 WHERE b>=365400 AND b<365500;
SELECT count(*), avg(b) FROM t2 WHERE b>=365500 AND b<365600;
SELECT count(*), avg(b) FROM t2 WHERE b>=365600 AND b<365700;
SELECT count(*), avg(b) FROM t2 WHERE b>=365700 AND b<365800;
SELECT count(*), avg(b) FROM t2 WHERE b>=365800 AND b<365900;
SELECT count(*), avg(b) FROM t2 WHERE b>=365900 AND b<366000;
SELECT count(*), avg(b) FROM t2 WHERE b>=366000 AND b<366100;
SELECT count(*), avg(b) FROM t2 WHERE b>=366100 AND b<366200;
SELECT count(*), avg(b) FROM t2 WHERE b>=366200 AND b<366300;
SELECT count(*), avg(b) FROM t2 WHERE b>=366300 AND b<366400;
SELECT count(*), avg(b) FROM t2 WHERE b>=366400 AND b<366500;
SELECT count(*), avg(b) FROM t2 WHERE b>=366500 AND b<366600;
SELECT count(*), avg(b) FROM t2 WHERE b>=366600 AND b<366700;
SELECT count(*), avg(b) FROM t2 WHERE b>=366700 AND b<366800;
SELECT count(*), avg(b) FROM t2 WHERE b>=366800 AND b<366900;
SELECT count(*), avg(b) FROM t2 WHERE b>=366900 AND b<367000;
SELECT count(*), avg(b) FROM t2 WHERE b>=367000 AND b<367100;
SELECT count(*), avg(b) FROM t2 WHERE b>=367100 AND b<367200;
SELECT count(*), avg(b) FROM t2 WHERE b>=367200 AND b<367300;
SELECT count(*), avg(b) FROM t2 WHERE b>=367300 AND b<367400;
SELECT count(*), avg(b) FROM t2 WHERE b>=367400 AND b<367500;
SELECT count(*), avg(b) FROM t2 WHERE b>=367500 AND b<367600;
SELECT count(*), avg(b) FROM t2 WHERE b>=367600 AND b<367700;
SELECT count(*), avg(b) FROM t2 WHERE b>=367700 AND b<367800;
SELECT count(*), avg(b) FROM t2 WHERE b>=367800 AND b<367900;
SELECT count(*), avg(b) FROM t2 WHERE b>=367900 AND b<368000;
SELECT count(*), avg(b) FROM t2 WHERE b>=368000 AND b<368100;
SELECT count(*), avg(b) FROM t2 WHERE b>=368100 AND b<368200;
SELECT count(*), avg(b) FROM t2 WHERE b>=368200 AND b<368300;
SELECT count(*), avg(b) FROM t2 WHERE b>=368300 AND b<368400;
SELECT count(*), avg(b) FROM t2 WHERE b>=368400 AND b<368500;
SELECT count(*), avg(b) FROM t2 WHERE b>=368500 AND b<368600;
SELECT count(*), avg(b) FROM t2 WHERE b>=368600 AND b<368700;
SELECT count(*), avg(b) FROM t2 WHERE b>=368700 AND b<368800;
SELECT count(*), avg(b) FROM t2 WHERE b>=368800 AND b<368900;
SELECT count(*), avg(b) FROM t2 WHERE b>=368900 AND b<369000;
SELECT count(*), avg(b) FROM t2 WHERE b>=369000 AND b<369100;
SELECT count(*), avg(b) FROM t2 WHERE b>=369100 AND b<369200;
SELECT count(*), avg(b) FROM t2 WHERE b>=369200 AND b<369300;
SELECT count(*), avg(b) FROM t2 WHERE b>=369300 AND b<369400;
SELECT count(*), avg(b) FROM t2 WHERE b>=369400 AND b<369500;
SELECT count(*), avg(b) FROM t2 WHERE b>=369500 AND b<369600;
SELECT count(*), avg(b) FROM t2 WHERE b>=369600 AND b<369700;
SELECT count(*), avg(b) FROM t2 WHERE b>=369700 AND b<369800;
SELECT count(*), avg(b) FROM t2 WHERE b>=369800 AND b<369900;
SELECT count(*), avg(b) FROM t2 WHERE b>=369900 AND b<370000;
SELECT count(*), avg(b) FROM t2 WHERE b>=370000 AND b<370100;
SELECT count(*), avg(b) FROM t2 WHERE b>=370100 AND b<370200;
SELECT count(*), avg(b) FROM t2 WHERE b>=370200 AND b<370300;
SELECT count(*), avg(b) FROM t2 WHERE b>=370300 AND b<370400;
SELECT count(*), avg(b) FROM t2 WHERE b>=370400 AND b<370500;
SELECT count(*), avg(b) FROM t2 WHERE b>=370500 AND b<370600;
SELECT count(*), avg(b) FROM t2 WHERE b>=370600 AND b<370700;
SELECT count(*), avg(b) FROM t2 WHERE b>=370700 AND b<370800;
SELECT count(*), avg(b) FROM t2 WHERE b>=370800 AND b<370900;
SELECT count(*), avg(b) FROM t2 WHERE b>=370900 AND b<371000;
SELECT count(*), avg(b) FROM t2 WHERE b>=371000 AND b<371100;
SELECT count(*), avg(b) FROM t2 WHERE b>=371100 AND b<371200;
SELECT count(*), avg(b) FROM t2 WHERE b>=371200 AND b<371300;
SELECT count(*), avg(b) FROM t2 WHERE b>=371300 AND b<371400;
SELECT count(*), avg(b) FROM t2 WHERE b>=371400 AND b<371500;
SELECT count(*), avg(b) FROM t2 WHERE b>=371500 AND b<371600;
SELECT count(*), avg(b) FROM t2 WHERE b>=371600 AND b<371700;
SELECT count(*), avg(b) FROM t2 WHERE b>=371700 AND b<371800;
SELECT count(*), avg(b) FROM t2 WHERE b>=371800 AND b<371900;
SELECT count(*), avg(b) FROM t2 WHERE b>=371900 AND b<372000;
SELECT count(*), avg(b) FROM t2 WHERE b>=372000 AND b<372100;
SELECT count(*), avg(b) FROM t2 WHERE b>=372100 AND b<372200;
SELECT count(*), avg(b) FROM t2 WHERE b>=372200 AND b<372300;
SELECT count(*), avg(b) FROM t2 WHERE b>=372300 AND b<372400;
SELECT count(*), avg(b) FROM t2 WHERE b>=372400 AND b<372500;
SELECT count(*), avg(b) FROM t2 WHERE b>=372500 AND b<372600;
SELECT count(*), avg(b) FROM t2 WHERE b>=372600 AND b<372700;
SELECT count(*), avg(b) FROM t2 WHERE b>=372700 AND b<372800;
SELECT count(*), avg(b) FROM t2 WHERE b>=372800 AND b<372900;
SELECT count(*), avg(b) FROM t2 WHERE b>=372900 AND b<373000;
SELECT count(*), avg(b) FROM t2 WHERE b>=373000 AND b<373100;
SELECT count(*), avg(b) FROM t2 WHERE b>=373100 AND b<373200;
SELECT count(*), avg(b) FROM t2 WHERE b>=373200 AND b<373300;
SELECT count(*), avg(b) FROM t2 WHERE b>=373300 AND b<373400;
SELECT count(*), avg(b) FROM t2 WHERE b>=373400 AND b<373500;
SELECT count(*), avg(b) FROM t2 WHERE b>=373500 AND b<373600;
SELECT count(*), avg(b) FROM t2 WHERE b>=373600 AND b<373700;
SELECT count(*), avg(b) FROM t2 WHERE b>=373700 AND b<373800;
SELECT count(*), avg(b) FROM t2 WHERE b>=373800 AND b<373900;
SELECT count(*), avg(b) FROM t2 WHERE b>=373900 AND b<374000;
SELECT count(*), avg(b) FROM t2 WHERE b>=374000 AND b<374100;
SELECT count(*), avg(b) FROM t2 WHERE b>=374100 AND b<374200;
SELECT count(*), avg(b) FROM t2 WHERE b>=374200 AND b<374300;
SELECT count(*), avg(b) FROM t2 WHERE b>=374300 AND b<374400;
SELECT count(*), avg(b) FROM t2 WHERE b>=374400 AND b<374500;
SELECT count(*), avg(b) FROM t2 WHERE b>=374500 AND b<374600;
SELECT count(*), avg(b) FROM t2 WHERE b>=374600 AND b<374700;
SELECT count(*), avg(b) FROM t2 WHERE b>=374700 AND b<374800;
SELECT count(*), avg(b) FROM t2 WHERE b>=374800 AND b<374900;
SELECT count(*), avg(b) FROM t2 WHERE b>=374900 AND b<375000;
SELECT count(*), avg(b) FROM t2 WHERE b>=375000 AND b<375100;
SELECT count(*), avg(b) FROM t2 WHERE b>=375100 AND b<375200;
SELECT count(*), avg(b) FROM t2 WHERE b>=375200 AND b<375300;
SELECT count(*), avg(b) FROM t2 WHERE b>=375300 AND b<375400;
SELECT count(*), avg(b) FROM t2 WHERE b>=375400 AND b<375500;
SELECT count(*), avg(b) FROM t2 WHERE b>=375500 AND b<375600;
SELECT count(*), avg(b) FROM t2 WHERE b>=375600 AND b<375700;
SELECT count(*), avg(b) FROM t2 WHERE b>=375700 AND b<375800;
SELECT count(*), avg(b) FROM t2 WHERE b>=375800 AND b<375900;
SELECT count(*), avg(b) FROM t2 WHERE b>=375900 AND b<376000;
SELECT count(*), avg(b) FROM t2 WHERE b>=376000 AND b<376100;
SELECT count(*), avg(b) FROM t2 WHERE b>=376100 AND b<376200;
SELECT count(*), avg(b) FROM t2 WHERE b>=376200 AND b<376300;
SELECT count(*), avg(b) FROM t2 WHERE b>=376300 AND b<376400;
SELECT count(*), avg(b) FROM t2 WHERE b>=376400 AND b<376500;
SELECT count(*), avg(b) FROM t2 WHERE b>=376500 AND b<376600;
SELECT count(*), avg(b) FROM t2 WHERE b>=376600 AND b<376700;
SELECT count(*), avg(b) FROM t2 WHERE b>=376700 AND b<376800;
SELECT count(*), avg(b) FROM t2 WHERE b>=376800 AND b<376900;
SELECT count(*), avg(b) FROM t2 WHERE b>=376900 AND b<377000;
SELECT count(*), avg(b) FROM t2 WHERE b>=377000 AND b<377100;
SELECT count(*), avg(b) FROM t2 WHERE b>=377100 AND b<377200;
SELECT count(*), avg(b) FROM t2 WHERE b>=377200 AND b<377300;
SELECT count(*), avg(b) FROM t2 WHERE b>=377300 AND b<377400;
SELECT count(*), avg(b) FROM t2 WHERE b>=377400 AND b<377500;
SELECT count(*), avg(b) FROM t2 WHERE b>=377500 AND b<377600;
SELECT count(*), avg(b) FROM t2 WHERE b>=377600 AND b<377700;
SELECT count(*), avg(b) FROM t2 WHERE b>=377700 AND b<377800;
SELECT count(*), avg(b) FROM t2 WHERE b>=377800 AND b<377900;
SELECT count(*), avg(b) FROM t2 WHERE b>=377900 AND b<378000;
SELECT count(*), avg(b) FROM t2 WHERE b>=378000 AND b<378100;
SELECT count(*), avg(b) FROM t2 WHERE b>=378100 AND b<378200;
SELECT count(*), avg(b) FROM t2 WHERE b>=378200 AND b<378300;
SELECT count(*), avg(b) FROM t2 WHERE b>=378300 AND b<378400;
SELECT count(*), avg(b) FROM t2 WHERE b>=378400 AND b<378500;
SELECT count(*), avg(b) FROM t2 WHERE b>=378500 AND b<378600;
SELECT count(*), avg(b) FROM t2 WHERE b>=378600 AND b<378700;
SELECT count(*), avg(b) FROM t2 WHERE b>=378700 AND b<378800;
SELECT count(*), avg(b) FROM t2 WHERE b>=378800 AND b<378900;
SELECT count(*), avg(b) FROM t2 WHERE b>=378900 AND b<379000;
SELECT count(*), avg(b) FROM t2 WHERE b>=379000 AND b<379100;
SELECT count(*), avg(b) FROM t2 WHERE b>=379100 AND b<379200;
SELECT count(*), avg(b) FROM t2 WHERE b>=379200 AND b<379300;
SELECT count(*), avg(b) FROM t2 WHERE b>=379300 AND b<379400;
SELECT count(*), avg(b) FROM t2 WHERE b>=379400 AND b<379500;
SELECT count(*), avg(b) FROM t2 WHERE b>=379500 AND b<379600;
SELECT count(*), avg(b) FROM t2 WHERE b>=379600 AND b<379700;
SELECT count(*), avg(b) FROM t2 WHERE b>=379700 AND b<379800;
SELECT count(*), avg(b) FROM t2 WHERE b>=379800 AND b<379900;
SELECT count(*), avg(b) FROM t2 WHERE b>=379900 AND b<380000;
SELECT count(*), avg(b) FROM t2 WHERE b>=380000 AND b<380100;
SELECT count(*), avg(b) FROM t2 WHERE b>=380100 AND b<380200;
SELECT count(*), avg(b) FROM t2 WHERE b>=380200 AND b<380300;
SELECT count(*), avg(b) FROM t2 WHERE b>=380300 AND b<380400;
SELECT count(*), avg(b) FROM t2 WHERE b>=380400 AND b<380500;
SELECT count(*), avg(b) FROM t2 WHERE b>=380500 AND b<380600;
SELECT count(*), avg(b) FROM t2 WHERE b>=380600 AND b<380700;
SELECT count(*), avg(b) FROM t2 WHERE b>=380700 AND b<380800;
SELECT count(*), avg(b) FROM t2 WHERE b>=380800 AND b<380900;
SELECT count(*), avg(b) FROM t2 WHERE b>=380900 AND b<381000;
SELECT count(*), avg(b) FROM t2 WHERE b>=381000 AND b<381100;
SELECT count(*), avg(b) FROM t2 WHERE b>=381100 AND b<381200;
SELECT count(*), avg(b) FROM t2 WHERE b>=381200 AND b<381300;
SELECT count(*), avg(b) FROM t2 WHERE b>=381300 AND b<381400;
SELECT count(*), avg(b) FROM t2 WHERE b>=381400 AND b<381500;
SELECT count(*), avg(b) FROM t2 WHERE b>=381500 AND b<381600;
SELECT count(*), avg(b) FROM t2 WHERE b>=381600 AND b<381700;
SELECT count(*), avg(b) FROM t2 WHERE b>=381700 AND b<381800;
SELECT count(*), avg(b) FROM t2 WHERE b>=381800 AND b<381900;
SELECT count(*), avg(b) FROM t2 WHERE b>=381900 AND b<382000;
SELECT count(*), avg(b) FROM t2 WHERE b>=382000 AND b<382100;
SELECT count(*), avg(b) FROM t2 WHERE b>=382100 AND b<382200;
SELECT count(*), avg(b) FROM t2 WHERE b>=382200 AND b<382300;
SELECT count(*), avg(b) FROM t2 WHERE b>=382300 AND b<382400;
SELECT count(*), avg(b) FROM t2 WHERE b>=382400 AND b<382500;
SELECT count(*), avg(b) FROM t2 WHERE b>=382500 AND b<382600;
SELECT count(*), avg(b) FROM t2 WHERE b>=382600 AND b<382700;
SELECT count(*), avg(b) FROM t2 WHERE b>=382700 AND b<382800;
SELECT count(*), avg(b) FROM t2 WHERE b>=382800 AND b<382900;
SELECT count(*), avg(b) FROM t2 WHERE b>=382900 AND b<383000;
SELECT count(*), avg(b) FROM t2 WHERE b>=383000 AND b<383100;
SELECT count(*), avg(b) FROM t2 WHERE b>=383100 AND b<383200;
SELECT count(*), avg(b) FROM t2 WHERE b>=383200 AND b<383300;
SELECT count(*), avg(b) FROM t2 WHERE b>=383300 AND b<383400;
SELECT count(*), avg(b) FROM t2 WHERE b>=383400 AND b<383500;
SELECT count(*), avg(b) FROM t2 WHERE b>=383500 AND b<383600;
SELECT count(*), avg(b) FROM t2 WHERE b>=383600 AND b<383700;
SELECT count(*), avg(b) FROM t2 WHERE b>=383700 AND b<383800;
SELECT count(*), avg(b) FROM t2 WHERE b>=383800 AND b<383900;
SELECT count(*), avg(b) FROM t2 WHERE b>=383900 AND b<384000;
SELECT count(*), avg(b) FROM t2 WHERE b>=384000 AND b<384100;
SELECT count(*), avg(b) FROM t2 WHERE b>=384100 AND b<384200;
SELECT count(*), avg(b) FROM t2 WHERE b>=384200 AND b<384300;
SELECT count(*), avg(b) FROM t2 WHERE b>=384300 AND b<384400;
SELECT count(*), avg(b) FROM t2 WHERE b>=384400 AND b<384500;
SELECT count(*), avg(b) FROM t2 WHERE b>=384500 AND b<384600;
SELECT count(*), avg(b) FROM t2 WHERE b>=384600 AND b<384700;
SELECT count(*), avg(b) FROM t2 WHERE b>=384700 AND b<384800;
SELECT count(*), avg(b) FROM t2 WHERE b>=384800 AND b<384900;
SELECT count(*), avg(b) FROM t2 WHERE b>=384900 AND b<385000;
SELECT count(*), avg(b) FROM t2 WHERE b>=385000 AND b<385100;
SELECT count(*), avg(b) FROM t2 WHERE b>=385100 AND b<385200;
SELECT count(*), avg(b) FROM t2 WHERE b>=385200 AND b<385300;
SELECT count(*), avg(b) FROM t2 WHERE b>=385300 AND b<385400;
SELECT count(*), avg(b) FROM t2 WHERE b>=385400 AND b<385500;
SELECT count(*), avg(b) FROM t2 WHERE b>=385500 AND b<385600;
SELECT count(*), avg(b) FROM t2 WHERE b>=385600 AND b<385700;
SELECT count(*), avg(b) FROM t2 WHERE b>=385700 AND b<385800;
SELECT count(*), avg(b) FROM t2 WHERE b>=385800 AND b<385900;
SELECT count(*), avg(b) FROM t2 WHERE b>=385900 AND b<386000;
SELECT count(*), avg(b) FROM t2 WHERE b>=386000 AND b<386100;
SELECT count(*), avg(b) FROM t2 WHERE b>=386100 AND b<386200;
SELECT count(*), avg(b) FROM t2 WHERE b>=386200 AND b<386300;
SELECT count(*), avg(b) FROM t2 WHERE b>=386300 AND b<386400;
SELECT count(*), avg(b) FROM t2 WHERE b>=386400 AND b<386500;
SELECT count(*), avg(b) FROM t2 WHERE b>=386500 AND b<386600;
SELECT count(*), avg(b) FROM t2 WHERE b>=386600 AND b<386700;
SELECT count(*), avg(b) FROM t2 WHERE b>=386700 AND b<386800;
SELECT count(*), avg(b) FROM t2 WHERE b>=386800 AND b<386900;
SELECT count(*), avg(b) FROM t2 WHERE b>=386900 AND b<387000;
SELECT count(*), avg(b) FROM t2 WHERE b>=387000 AND b<387100;
SELECT count(*), avg(b) FROM t2 WHERE b>=387100 AND b<387200;
SELECT count(*), avg(b) FROM t2 WHERE b>=387200 AND b<387300;
SELECT count(*), avg(b) FROM t2 WHERE b>=387300 AND b<387400;
SELECT count(*), avg(b) FROM t2 WHERE b>=387400 AND b<387500;
SELECT count(*), avg(b) FROM t2 WHERE b>=387500 AND b<387600;
SELECT count(*), avg(b) FROM t2 WHERE b>=387600 AND b<387700;
SELECT count(*), avg(b) FROM t2 WHERE b>=387700 AND b<387800;
SELECT count(*), avg(b) FROM t2 WHERE b>=387800 AND b<387900;
SELECT count(*), avg(b) FROM t2 WHERE b>=387900 AND b<388000;
SELECT count(*), avg(b) FROM t2 WHERE b>=388000 AND b<388100;
SELECT count(*), avg(b) FROM t2 WHERE b>=388100 AND b<388200;
SELECT count(*), avg(b) FROM t2 WHERE b>=388200 AND b<388300;
SELECT count(*), avg(b) FROM t2 WHERE b>=388300 AND b<388400;
SELECT count(*), avg(b) FROM t2 WHERE b>=388400 AND b<388500;
SELECT count(*), avg(b) FROM t2 WHERE b>=388500 AND b<388600;
SELECT count(*), avg(b) FROM t2 WHERE b>=388600 AND b<388700;
SELECT count(*), avg(b) FROM t2 WHERE b>=388700 AND b<388800;
SELECT count(*), avg(b) FROM t2 WHERE b>=388800 AND b<388900;
SELECT count(*), avg(b) FROM t2 WHERE b>=388900 AND b<389000;
SELECT count(*), avg(b) FROM t2 WHERE b>=389000 AND b<389100;
SELECT count(*), avg(b) FROM t2 WHERE b>=389100 AND b<389200;
SELECT count(*), avg(b) FROM t2 WHERE b>=389200 AND b<389300;
SELECT count(*), avg(b) FROM t2 WHERE b>=389300 AND b<389400;
SELECT count(*), avg(b) FROM t2 WHERE b>=389400 AND b<389500;
SELECT count(*), avg(b) FROM t2 WHERE b>=389500 AND b<389600;
SELECT count(*), avg(b) FROM t2 WHERE b>=389600 AND b<389700;
SELECT count(*), avg(b) FROM t2 WHERE b>=389700 AND b<389800;
SELECT count(*), avg(b) FROM t2 WHERE b>=389800 AND b<389900;
SELECT count(*), avg(b) FROM t2 WHERE b>=389900 AND b<390000;
SELECT count(*), avg(b) FROM t2 WHERE b>=390000 AND b<390100;
SELECT count(*), avg(b) FROM t2 WHERE b>=390100 AND b<390200;
SELECT count(*), avg(b) FROM t2 WHERE b>=390200 AND b<390300;
SELECT count(*), avg(b) FROM t2 WHERE b>=390300 AND b<390400;
SELECT count(*), avg(b) FROM t2 WHERE b>=390400 AND b<390500;
SELECT count(*), avg(b) FROM t2 WHERE b>=390500 AND b<390600;
SELECT count(*), avg(b) FROM t2 WHERE b>=390600 AND b<390700;
SELECT count(*), avg(b) FROM t2 WHERE b>=390700 AND b<390800;
SELECT count(*), avg(b) FROM t2 WHERE b>=390800 AND b<390900;
SELECT count(*), avg(b) FROM t2 WHERE b>=390900 AND b<391000;
SELECT count(*), avg(b) FROM t2 WHERE b>=391000 AND b<391100;
SELECT count(*), avg(b) FROM t2 WHERE b>=391100 AND b<391200;
SELECT count(*), avg(b) FROM t2 WHERE b>=391200 AND b<391300;
SELECT count(*), avg(b) FROM t2 WHERE b>=391300 AND b<391400;
SELECT count(*), avg(b) FROM t2 WHERE b>=391400 AND b<391500;
SELECT count(*), avg(b) FROM t2 WHERE b>=391500 AND b<391600;
SELECT count(*), avg(b) FROM t2 WHERE b>=391600 AND b<391700;
SELECT count(*), avg(b) FROM t2 WHERE b>=391700 AND b<391800;
SELECT count(*), avg(b) FROM t2 WHERE b>=391800 AND b<391900;
SELECT count(*), avg(b) FROM t2 WHERE b>=391900 AND b<392000;
SELECT count(*), avg(b) FROM t2 WHERE b>=392000 AND b<392100;
SELECT count(*), avg(b) FROM t2 WHERE b>=392100 AND b<392200;
SELECT count(*), avg(b) FROM t2 WHERE b>=392200 AND b<392300;
SELECT count(*), avg(b) FROM t2 WHERE b>=392300 AND b<392400;
SELECT count(*), avg(b) FROM t2 WHERE b>=392400 AND b<392500;
SELECT count(*), avg(b) FROM t2 WHERE b>=392500 AND b<392600;
SELECT count(*), avg(b) FROM t2 WHERE b>=392600 AND b<392700;
SELECT count(*), avg(b) FROM t2 WHERE b>=392700 AND b<392800;
SELECT count(*), avg(b) FROM t2 WHERE b>=392800 AND b<392900;
SELECT count(*), avg(b) FROM t2 WHERE b>=392900 AND b<393000;
SELECT count(*), avg(b) FROM t2 WHERE b>=393000 AND b<393100;
SELECT count(*), avg(b) FROM t2 WHERE b>=393100 AND b<393200;
SELECT count(*), avg(b) FROM t2 WHERE b>=393200 AND b<393300;
SELECT count(*), avg(b) FROM t2 WHERE b>=393300 AND b<393400;
SELECT count(*), avg(b) FROM t2 WHERE b>=393400 AND b<393500;
SELECT count(*), avg(b) FROM t2 WHERE b>=393500 AND b<393600;
SELECT count(*), avg(b) FROM t2 WHERE b>=393600 AND b<393700;
SELECT count(*), avg(b) FROM t2 WHERE b>=393700 AND b<393800;
SELECT count(*), avg(b) FROM t2 WHERE b>=393800 AND b<393900;
SELECT count(*), avg(b) FROM t2 WHERE b>=393900 AND b<394000;
SELECT count(*), avg(b) FROM t2 WHERE b>=394000 AND b<394100;
SELECT count(*), avg(b) FROM t2 WHERE b>=394100 AND b<394200;
SELECT count(*), avg(b) FROM t2 WHERE b>=394200 AND b<394300;
SELECT count(*), avg(b) FROM t2 WHERE b>=394300 AND b<394400;
SELECT count(*), avg(b) FROM t2 WHERE b>=394400 AND b<394500;
SELECT count(*), avg(b) FROM t2 WHERE b>=394500 AND b<394600;
SELECT count(*), avg(b) FROM t2 WHERE b>=394600 AND b<394700;
SELECT count(*), avg(b) FROM t2 WHERE b>=394700 AND b<394800;
SELECT count(*), avg(b) FROM t2 WHERE b>=394800 AND b<394900;
SELECT count(*), avg(b) FROM t2 WHERE b>=394900 AND b<395000;
SELECT count(*), avg(b) FROM t2 WHERE b>=395000 AND b<395100;
SELECT count(*), avg(b) FROM t2 WHERE b>=395100 AND b<395200;
SELECT count(*), avg(b) FROM t2 WHERE b>=395200 AND b<395300;
SELECT count(*), avg(b) FROM t2 WHERE b>=395300 AND b<395400;
SELECT count(*), avg(b) FROM t2 WHERE b>=395400 AND b<395500;
SELECT count(*), avg(b) FROM t2 WHERE b>=395500 AND b<395600;
SELECT count(*), avg(b) FROM t2 WHERE b>=395600 AND b<395700;
SELECT count(*), avg(b) FROM t2 WHERE b>=395700 AND b<395800;
SELECT count(*), avg(b) FROM t2 WHERE b>=395800 AND b<395900;
SELECT count(*), avg(b) FROM t2 WHERE b>=395900 AND b<396000;
SELECT count(*), avg(b) FROM t2 WHERE b>=396000 AND b<396100;
SELECT count(*), avg(b) FROM t2 WHERE b>=396100 AND b<396200;
SELECT count(*), avg(b) FROM t2 WHERE b>=396200 AND b<396300;
SELECT count(*), avg(b) FROM t2 WHERE b>=396300 AND b<396400;
SELECT count(*), avg(b) FROM t2 WHERE b>=396400 AND b<396500;
SELECT count(*), avg(b) FROM t2 WHERE b>=396500 AND b<396600;
SELECT count(*), avg(b) FROM t2 WHERE b>=396600 AND b<396700;
SELECT count(*), avg(b) FROM t2 WHERE b>=396700 AND b<396800;
SELECT count(*), avg(b) FROM t2 WHERE b>=396800 AND b<396900;
SELECT count(*), avg(b) FROM t2 WHERE b>=396900 AND b<397000;
SELECT count(*), avg(b) FROM t2 WHERE b>=397000 AND b<397100;
SELECT count(*), avg(b) FROM t2 WHERE b>=397100 AND b<397200;
SELECT count(*), avg(b) FROM t2 WHERE b>=397200 AND b<397300;
SELECT count(*), avg(b) FROM t2 WHERE b>=397300 AND b<397400;
SELECT count(*), avg(b) FROM t2 WHERE b>=397400 AND b<397500;
SELECT count(*), avg(b) FROM t2 WHERE b>=397500 AND b<397600;
SELECT count(*), avg(b) FROM t2 WHERE b>=397600 AND b<397700;
SELECT count(*), avg(b) FROM t2 WHERE b>=397700 AND b<397800;
SELECT count(*), avg(b) FROM t2 WHERE b>=397800 AND b<397900;
SELECT count(*), avg(b) FROM t2 WHERE b>=397900 AND b<398000;
SELECT count(*), avg(b) FROM t2 WHERE b>=398000 AND b<398100;
SELECT count(*), avg(b) FROM t2 WHERE b>=398100 AND b<398200;
SELECT count(*), avg(b) FROM t2 WHERE b>=398200 AND b<398300;
SELECT count(*), avg(b) FROM t2 WHERE b>=398300 AND b<398400;
SELECT count(*), avg(b) FROM t2 WHERE b>=398400 AND b<398500;
SELECT count(*), avg(b) FROM t2 WHERE b>=398500 AND b<398600;
SELECT count(*), avg(b) FROM t2 WHERE b>=398600 AND b<398700;
SELECT count(*), avg(b) FROM t2 WHERE b>=398700 AND b<398800;
SELECT count(*), avg(b) FROM t2 WHERE b>=398800 AND b<398900;
SELECT count(*), avg(b) FROM t2 WHERE b>=398900 AND b<399000;
SELECT count(*), avg(b) FROM t2 WHERE b>=399000 AND b<399100;
SELECT count(*), avg(b) FROM t2 WHERE b>=399100 AND b<399200;
SELECT count(*), avg(b) FROM t2 WHERE b>=399200 AND b<399300;
SELECT count(*), avg(b) FROM t2 WHERE b>=399300 AND b<399400;
SELECT count(*), avg(b) FROM t2 WHERE b>=399400 AND b<399500;
SELECT count(*), avg(b) FROM t2 WHERE b>=399500 AND b<399600;
SELECT count(*), avg(b) FROM t2 WHERE b>=399600 AND b<399700;
SELECT count(*), avg(b) FROM t2 WHERE b>=399700 AND b<399800;
SELECT count(*), avg(b) FROM t2 WHERE b>=399800 AND b<399900;
SELECT count(*), avg(b) FROM t2 WHERE b>=399900 AND b<400000;
SELECT count(*), avg(b) FROM t2 WHERE b>=400000 AND b<400100;
SELECT count(*), avg(b) FROM t2 WHERE b>=400100 AND b<400200;
SELECT count(*), avg(b) FROM t2 WHERE b>=400200 AND b<400300;
SELECT count(*), avg(b) FROM t2 WHERE b>=400300 AND b<400400;
SELECT count(*), avg(b) FROM t2 WHERE b>=400400 AND b<400500;
SELECT count(*), avg(b) FROM t2 WHERE b>=400500 AND b<400600;
SELECT count(*), avg(b) FROM t2 WHERE b>=400600 AND b<400700;
SELECT count(*), avg(b) FROM t2 WHERE b>=400700 AND b<400800;
SELECT count(*), avg(b) FROM t2 WHERE b>=400800 AND b<400900;
SELECT count(*), avg(b) FROM t2 WHERE b>=400900 AND b<401000;
SELECT count(*), avg(b) FROM t2 WHERE b>=401000 AND b<401100;
SELECT count(*), avg(b) FROM t2 WHERE b>=401100 AND b<401200;
SELECT count(*), avg(b) FROM t2 WHERE b>=401200 AND b<401300;
SELECT count(*), avg(b) FROM t2 WHERE b>=401300 AND b<401400;
SELECT count(*), avg(b) FROM t2 WHERE b>=401400 AND b<401500;
SELECT count(*), avg(b) FROM t2 WHERE b>=401500 AND b<401600;
SELECT count(*), avg(b) FROM t2 WHERE b>=401600 AND b<401700;
SELECT count(*), avg(b) FROM t2 WHERE b>=401700 AND b<401800;
SELECT count(*), avg(b) FROM t2 WHERE b>=401800 AND b<401900;
SELECT count(*), avg(b) FROM t2 WHERE b>=401900 AND b<402000;
SELECT count(*), avg(b) FROM t2 WHERE b>=402000 AND b<402100;
SELECT count(*), avg(b) FROM t2 WHERE b>=402100 AND b<402200;
SELECT count(*), avg(b) FROM t2 WHERE b>=402200 AND b<402300;
SELECT count(*), avg(b) FROM t2 WHERE b>=402300 AND b<402400;
SELECT count(*), avg(b) FROM t2 WHERE b>=402400 AND b<402500;
SELECT count(*), avg(b) FROM t2 WHERE b>=402500 AND b<402600;
SELECT count(*), avg(b) FROM t2 WHERE b>=402600 AND b<402700;
SELECT count(*), avg(b) FROM t2 WHERE b>=402700 AND b<402800;
SELECT count(*), avg(b) FROM t2 WHERE b>=402800 AND b<402900;
SELECT count(*), avg(b) FROM t2 WHERE b>=402900 AND b<403000;
SELECT count(*), avg(b) FROM t2 WHERE b>=403000 AND b<403100;
SELECT count(*), avg(b) FROM t2 WHERE b>=403100 AND b<403200;
SELECT count(*), avg(b) FROM t2 WHERE b>=403200 AND b<403300;
SELECT count(*), avg(b) FROM t2 WHERE b>=403300 AND b<403400;
SELECT count(*), avg(b) FROM t2 WHERE b>=403400 AND b<403500;
SELECT count(*), avg(b) FROM t2 WHERE b>=403500 AND b<403600;
SELECT count(*), avg(b) FROM t2 WHERE b>=403600 AND b<403700;
SELECT count(*), avg(b) FROM t2 WHERE b>=403700 AND b<403800;
SELECT count(*), avg(b) FROM t2 WHERE b>=403800 AND b<403900;
SELECT count(*), avg(b) FROM t2 WHERE b>=403900 AND b<404000;
SELECT count(*), avg(b) FROM t2 WHERE b>=404000 AND b<404100;
SELECT count(*), avg(b) FROM t2 WHERE b>=404100 AND b<404200;
SELECT count(*), avg(b) FROM t2 WHERE b>=404200 AND b<404300;
SELECT count(*), avg(b) FROM t2 WHERE b>=404300 AND b<404400;
SELECT count(*), avg(b) FROM t2 WHERE b>=404400 AND b<404500;
SELECT count(*), avg(b) FROM t2 WHERE b>=404500 AND b<404600;
SELECT count(*), avg(b) FROM t2 WHERE b>=404600 AND b<404700;
SELECT count(*), avg(b) FROM t2 WHERE b>=404700 AND b<404800;
SELECT count(*), avg(b) FROM t2 WHERE b>=404800 AND b<404900;
SELECT count(*), avg(b) FROM t2 WHERE b>=404900 AND b<405000;
SELECT count(*), avg(b) FROM t2 WHERE b>=405000 AND b<405100;
SELECT count(*), avg(b) FROM t2 WHERE b>=405100 AND b<405200;
SELECT count(*), avg(b) FROM t2 WHERE b>=405200 AND b<405300;
SELECT count(*), avg(b) FROM t2 WHERE b>=405300 AND b<405400;
SELECT count(*), avg(b) FROM t2 WHERE b>=405400 AND b<405500;
SELECT count(*), avg(b) FROM t2 WHERE b>=405500 AND b<405600;
SELECT count(*), avg(b) FROM t2 WHERE b>=405600 AND b<405700;
SELECT count(*), avg(b) FROM t2 WHERE b>=405700 AND b<405800;
SELECT count(*), avg(b) FROM t2 WHERE b>=405800 AND b<405900;
SELECT count(*), avg(b) FROM t2 WHERE b>=405900 AND b<406000;
SELECT count(*), avg(b) FROM t2 WHERE b>=406000 AND b<406100;
SELECT count(*), avg(b) FROM t2 WHERE b>=406100 AND b<406200;
SELECT count(*), avg(b) FROM t2 WHERE b>=406200 AND b<406300;
SELECT count(*), avg(b) FROM t2 WHERE b>=406300 AND b<406400;
SELECT count(*), avg(b) FROM t2 WHERE b>=406400 AND b<406500;
SELECT count(*), avg(b) FROM t2 WHERE b>=406500 AND b<406600;
SELECT count(*), avg(b) FROM t2 WHERE b>=406600 AND b<406700;
SELECT count(*), avg(b) FROM t2 WHERE b>=406700 AND b<406800;
SELECT count(*), avg(b) FROM t2 WHERE b>=406800 AND b<406900;
SELECT count(*), avg(b) FROM t2 WHERE b>=406900 AND b<407000;
SELECT count(*), avg(b) FROM t2 WHERE b>=407000 AND b<407100;
SELECT count(*), avg(b) FROM t2 WHERE b>=407100 AND b<407200;
SELECT count(*), avg(b) FROM t2 WHERE b>=407200 AND b<407300;
SELECT count(*), avg(b) FROM t2 WHERE b>=407300 AND b<407400;
SELECT count(*), avg(b) FROM t2 WHERE b>=407400 AND b<407500;
SELECT count(*), avg(b) FROM t2 WHERE b>=407500 AND b<407600;
SELECT count(*), avg(b) FROM t2 WHERE b>=407600 AND b<407700;
SELECT count(*), avg(b) FROM t2 WHERE b>=407700 AND b<407800;
SELECT count(*), avg(b) FROM t2 WHERE b>=407800 AND b<407900;
SELECT count(*), avg(b) FROM t2 WHERE b>=407900 AND b<408000;
SELECT count(*), avg(b) FROM t2 WHERE b>=408000 AND b<408100;
SELECT count(*), avg(b) FROM t2 WHERE b>=408100 AND b<408200;
SELECT count(*), avg(b) FROM t2 WHERE b>=408200 AND b<408300;
SELECT count(*), avg(b) FROM t2 WHERE b>=408300 AND b<408400;
SELECT count(*), avg(b) FROM t2 WHERE b>=408400 AND b<408500;
SELECT count(*), avg(b) FROM t2 WHERE b>=408500 AND b<408600;
SELECT count(*), avg(b) FROM t2 WHERE b>=408600 AND b<408700;
SELECT count(*), avg(b) FROM t2 WHERE b>=408700 AND b<408800;
SELECT count(*), avg(b) FROM t2 WHERE b>=408800 AND b<408900;
SELECT count(*), avg(b) FROM t2 WHERE b>=408900 AND b<409000;
SELECT count(*), avg(b) FROM t2 WHERE b>=409000 AND b<409100;
SELECT count(*), avg(b) FROM t2 WHERE b>=409100 AND b<409200;
SELECT count(*), avg(b) FROM t2 WHERE b>=409200 AND b<409300;
SELECT count(*), avg(b) FROM t2 WHERE b>=409300 AND b<409400;
SELECT count(*), avg(b) FROM t2 WHERE b>=409400 AND b<409500;
SELECT count(*), avg(b) FROM t2 WHERE b>=409500 AND b<409600;
SELECT count(*), avg(b) FROM t2 WHERE b>=409600 AND b<409700;
SELECT count(*), avg(b) FROM t2 WHERE b>=409700 AND b<409800;
SELECT count(*), avg(b) FROM t2 WHERE b>=409800 AND b<409900;
SELECT count(*), avg(b) FROM t2 WHERE b>=409900 AND b<410000;
SELECT count(*), avg(b) FROM t2 WHERE b>=410000 AND b<410100;
SELECT count(*), avg(b) FROM t2 WHERE b>=410100 AND b<410200;
SELECT count(*), avg(b) FROM t2 WHERE b>=410200 AND b<410300;
SELECT count(*), avg(b) FROM t2 WHERE b>=410300 AND b<410400;
SELECT count(*), avg(b) FROM t2 WHERE b>=410400 AND b<410500;
SELECT count(*), avg(b) FROM t2 WHERE b>=410500 AND b<410600;
SELECT count(*), avg(b) FROM t2 WHERE b>=410600 AND b<410700;
SELECT count(*), avg(b) FROM t2 WHERE b>=410700 AND b<410800;
SELECT count(*), avg(b) FROM t2 WHERE b>=410800 AND b<410900;
SELECT count(*), avg(b) FROM t2 WHERE b>=410900 AND b<411000;
SELECT count(*), avg(b) FROM t2 WHERE b>=411000 AND b<411100;
SELECT count(*), avg(b) FROM t2 WHERE b>=411100 AND b<411200;
SELECT count(*), avg(b) FROM t2 WHERE b>=411200 AND b<411300;
SELECT count(*), avg(b) FROM t2 WHERE b>=411300 AND b<411400;
SELECT count(*), avg(b) FROM t2 WHERE b>=411400 AND b<411500;
SELECT count(*), avg(b) FROM t2 WHERE b>=411500 AND b<411600;
SELECT count(*), avg(b) FROM t2 WHERE b>=411600 AND b<411700;
SELECT count(*), avg(b) FROM t2 WHERE b>=411700 AND b<411800;
SELECT count(*), avg(b) FROM t2 WHERE b>=411800 AND b<411900;
SELECT count(*), avg(b) FROM t2 WHERE b>=411900 AND b<412000;
SELECT count(*), avg(b) FROM t2 WHERE b>=412000 AND b<412100;
SELECT count(*), avg(b) FROM t2 WHERE b>=412100 AND b<412200;
SELECT count(*), avg(b) FROM t2 WHERE b>=412200 AND b<412300;
SELECT count(*), avg(b) FROM t2 WHERE b>=412300 AND b<412400;
SELECT count(*), avg(b) FROM t2 WHERE b>=412400 AND b<412500;
SELECT count(*), avg(b) FROM t2 WHERE b>=412500 AND b<412600;
SELECT count(*), avg(b) FROM t2 WHERE b>=412600 AND b<412700;
SELECT count(*), avg(b) FROM t2 WHERE b>=412700 AND b<412800;
SELECT count(*), avg(b) FROM t2 WHERE b>=412800 AND b<412900;
SELECT count(*), avg(b) FROM t2 WHERE b>=412900 AND b<413000;
SELECT count(*), avg(b) FROM t2 WHERE b>=413000 AND b<413100;
SELECT count(*), avg(b) FROM t2 WHERE b>=413100 AND b<413200;
SELECT count(*), avg(b) FROM t2 WHERE b>=413200 AND b<413300;
SELECT count(*), avg(b) FROM t2 WHERE b>=413300 AND b<413400;
SELECT count(*), avg(b) FROM t2 WHERE b>=413400 AND b<413500;
SELECT count(*), avg(b) FROM t2 WHERE b>=413500 AND b<413600;
SELECT count(*), avg(b) FROM t2 WHERE b>=413600 AND b<413700;
SELECT count(*), avg(b) FROM t2 WHERE b>=413700 AND b<413800;
SELECT count(*), avg(b) FROM t2 WHERE b>=413800 AND b<413900;
SELECT count(*), avg(b) FROM t2 WHERE b>=413900 AND b<414000;
SELECT count(*), avg(b) FROM t2 WHERE b>=414000 AND b<414100;
SELECT count(*), avg(b) FROM t2 WHERE b>=414100 AND b<414200;
SELECT count(*), avg(b) FROM t2 WHERE b>=414200 AND b<414300;
SELECT count(*), avg(b) FROM t2 WHERE b>=414300 AND b<414400;
SELECT count(*), avg(b) FROM t2 WHERE b>=414400 AND b<414500;
SELECT count(*), avg(b) FROM t2 WHERE b>=414500 AND b<414600;
SELECT count(*), avg(b) FROM t2 WHERE b>=414600 AND b<414700;
SELECT count(*), avg(b) FROM t2 WHERE b>=414700 AND b<414800;
SELECT count(*), avg(b) FROM t2 WHERE b>=414800 AND b<414900;
SELECT count(*), avg(b) FROM t2 WHERE b>=414900 AND b<415000;
SELECT count(*), avg(b) FROM t2 WHERE b>=415000 AND b<415100;
SELECT count(*), avg(b) FROM t2 WHERE b>=415100 AND b<415200;
SELECT count(*), avg(b) FROM t2 WHERE b>=415200 AND b<415300;
SELECT count(*), avg(b) FROM t2 WHERE b>=415300 AND b<415400;
SELECT count(*), avg(b) FROM t2 WHERE b>=415400 AND b<415500;
SELECT count(*), avg(b) FROM t2 WHERE b>=415500 AND b<415600;
SELECT count(*), avg(b) FROM t2 WHERE b>=415600 AND b<415700;
SELECT count(*), avg(b) FROM t2 WHERE b>=415700 AND b<415800;
SELECT count(*), avg(b) FROM t2 WHERE b>=415800 AND b<415900;
SELECT count(*), avg(b) FROM t2 WHERE b>=415900 AND b<416000;
SELECT count(*), avg(b) FROM t2 WHERE b>=416000 AND b<416100;
SELECT count(*), avg(b) FROM t2 WHERE b>=416100 AND b<416200;
SELECT count(*), avg(b) FROM t2 WHERE b>=416200 AND b<416300;
SELECT count(*), avg(b) FROM t2 WHERE b>=416300 AND b<416400;
SELECT count(*), avg(b) FROM t2 WHERE b>=416400 AND b<416500;
SELECT count(*), avg(b) FROM t2 WHERE b>=416500 AND b<416600;
SELECT count(*), avg(b) FROM t2 WHERE b>=416600 AND b<416700;
SELECT count(*), avg(b) FROM t2 WHERE b>=416700 AND b<416800;
SELECT count(*), avg(b) FROM t2 WHERE b>=416800 AND b<416900;
SELECT count(*), avg(b) FROM t2 WHERE b>=416900 AND b<417000;
SELECT count(*), avg(b) FROM t2 WHERE b>=417000 AND b<417100;
SELECT count(*), avg(b) FROM t2 WHERE b>=417100 AND b<417200;
SELECT count(*), avg(b) FROM t2 WHERE b>=417200 AND b<417300;
SELECT count(*), avg(b) FROM t2 WHERE b>=417300 AND b<417400;
SELECT count(*), avg(b) FROM t2 WHERE b>=417400 AND b<417500;
SELECT count(*), avg(b) FROM t2 WHERE b>=417500 AND b<417600;
SELECT count(*), avg(b) FROM t2 WHERE b>=417600 AND b<417700;
SELECT count(*), avg(b) FROM t2 WHERE b>=417700 AND b<417800;
SELECT count(*), avg(b) FROM t2 WHERE b>=417800 AND b<417900;
SELECT count(*), avg(b) FROM t2 WHERE b>=417900 AND b<418000;
SELECT count(*), avg(b) FROM t2 WHERE b>=418000 AND b<418100;
SELECT count(*), avg(b) FROM t2 WHERE b>=418100 AND b<418200;
SELECT count(*), avg(b) FROM t2 WHERE b>=418200 AND b<418300;
SELECT count(*), avg(b) FROM t2 WHERE b>=418300 AND b<418400;
SELECT count(*), avg(b) FROM t2 WHERE b>=418400 AND b<418500;
SELECT count(*), avg(b) FROM t2 WHERE b>=418500 AND b<418600;
SELECT count(*), avg(b) FROM t2 WHERE b>=418600 AND b<418700;
SELECT count(*), avg(b) FROM t2 WHERE b>=418700 AND b<418800;
SELECT count(*), avg(b) FROM t2 WHERE b>=418800 AND b<418900;
SELECT count(*), avg(b) FROM t2 WHERE b>=418900 AND b<419000;
SELECT count(*), avg(b) FROM t2 WHERE b>=419000 AND b<419100;
SELECT count(*), avg(b) FROM t2 WHERE b>=419100 AND b<419200;
SELECT count(*), avg(b) FROM t2 WHERE b>=419200 AND b<419300;
SELECT count(*), avg(b) FROM t2 WHERE b>=419300 AND b<419400;
SELECT count(*), avg(b) FROM t2 WHERE b>=419400 AND b<419500;
SELECT count(*), avg(b) FROM t2 WHERE b>=419500 AND b<419600;
SELECT count(*), avg(b) FROM t2 WHERE b>=419600 AND b<419700;
SELECT count(*), avg(b) FROM t2 WHERE b>=419700 AND b<419800;
SELECT count(*), avg(b) FROM t2 WHERE b>=419800 AND b<419900;
SELECT count(*), avg(b) FROM t2 WHERE b>=419900 AND b<420000;
SELECT count(*), avg(b) FROM t2 WHERE b>=420000 AND b<420100;
SELECT count(*), avg(b) FROM t2 WHERE b>=420100 AND b<420200;
SELECT count(*), avg(b) FROM t2 WHERE b>=420200 AND b<420300;
SELECT count(*), avg(b) FROM t2 WHERE b>=420300 AND b<420400;
SELECT count(*), avg(b) FROM t2 WHERE b>=420400 AND b<420500;
SELECT count(*), avg(b) FROM t2 WHERE b>=420500 AND b<420600;
SELECT count(*), avg(b) FROM t2 WHERE b>=420600 AND b<420700;
SELECT count(*), avg(b) FROM t2 WHERE b>=420700 AND b<420800;
SELECT count(*), avg(b) FROM t2 WHERE b>=420800 AND b<420900;
SELECT count(*), avg(b) FROM t2 WHERE b>=420900 AND b<421000;
SELECT count(*), avg(b) FROM t2 WHERE b>=421000 AND b<421100;
SELECT count(*), avg(b) FROM t2 WHERE b>=421100 AND b<421200;
SELECT count(*), avg(b) FROM t2 WHERE b>=421200 AND b<421300;
SELECT count(*), avg(b) FROM t2 WHERE b>=421300 AND b<421400;
SELECT count(*), avg(b) FROM t2 WHERE b>=421400 AND b<421500;
SELECT count(*), avg(b) FROM t2 WHERE b>=421500 AND b<421600;
SELECT count(*), avg(b) FROM t2 WHERE b>=421600 AND b<421700;
SELECT count(*), avg(b) FROM t2 WHERE b>=421700 AND b<421800;
SELECT count(*), avg(b) FROM t2 WHERE b>=421800 AND b<421900;
SELECT count(*), avg(b) FROM t2 WHERE b>=421900 AND b<422000;
SELECT count(*), avg(b) FROM t2 WHERE b>=422000 AND b<422100;
SELECT count(*), avg(b) FROM t2 WHERE b>=422100 AND b<422200;
SELECT count(*), avg(b) FROM t2 WHERE b>=422200 AND b<422300;
SELECT count(*), avg(b) FROM t2 WHERE b>=422300 AND b<422400;
SELECT count(*), avg(b) FROM t2 WHERE b>=422400 AND b<422500;
SELECT count(*), avg(b) FROM t2 WHERE b>=422500 AND b<422600;
SELECT count(*), avg(b) FROM t2 WHERE b>=422600 AND b<422700;
SELECT count(*), avg(b) FROM t2 WHERE b>=422700 AND b<422800;
SELECT count(*), avg(b) FROM t2 WHERE b>=422800 AND b<422900;
SELECT count(*), avg(b) FROM t2 WHERE b>=422900 AND b<423000;
SELECT count(*), avg(b) FROM t2 WHERE b>=423000 AND b<423100;
SELECT count(*), avg(b) FROM t2 WHERE b>=423100 AND b<423200;
SELECT count(*), avg(b) FROM t2 WHERE b>=423200 AND b<423300;
SELECT count(*), avg(b) FROM t2 WHERE b>=423300 AND b<423400;
SELECT count(*), avg(b) FROM t2 WHERE b>=423400 AND b<423500;
SELECT count(*), avg(b) FROM t2 WHERE b>=423500 AND b<423600;
SELECT count(*), avg(b) FROM t2 WHERE b>=423600 AND b<423700;
SELECT count(*), avg(b) FROM t2 WHERE b>=423700 AND b<423800;
SELECT count(*), avg(b) FROM t2 WHERE b>=423800 AND b<423900;
SELECT count(*), avg(b) FROM t2 WHERE b>=423900 AND b<424000;
SELECT count(*), avg(b) FROM t2 WHERE b>=424000 AND b<424100;
SELECT count(*), avg(b) FROM t2 WHERE b>=424100 AND b<424200;
SELECT count(*), avg(b) FROM t2 WHERE b>=424200 AND b<424300;
SELECT count(*), avg(b) FROM t2 WHERE b>=424300 AND b<424400;
SELECT count(*), avg(b) FROM t2 WHERE b>=424400 AND b<424500;
SELECT count(*), avg(b) FROM t2 WHERE b>=424500 AND b<424600;
SELECT count(*), avg(b) FROM t2 WHERE b>=424600 AND b<424700;
SELECT count(*), avg(b) FROM t2 WHERE b>=424700 AND b<424800;
SELECT count(*), avg(b) FROM t2 WHERE b>=424800 AND b<424900;
SELECT count(*), avg(b) FROM t2 WHERE b>=424900 AND b<425000;
SELECT count(*), avg(b) FROM t2 WHERE b>=425000 AND b<425100;
SELECT count(*), avg(b) FROM t2 WHERE b>=425100 AND b<425200;
SELECT count(*), avg(b) FROM t2 WHERE b>=425200 AND b<425300;
SELECT count(*), avg(b) FROM t2 WHERE b>=425300 AND b<425400;
SELECT count(*), avg(b) FROM t2 WHERE b>=425400 AND b<425500;
SELECT count(*), avg(b) FROM t2 WHERE b>=425500 AND b<425600;
SELECT count(*), avg(b) FROM t2 WHERE b>=425600 AND b<425700;
SELECT count(*), avg(b) FROM t2 WHERE b>=425700 AND b<425800;
SELECT count(*), avg(b) FROM t2 WHERE b>=425800 AND b<425900;
SELECT count(*), avg(b) FROM t2 WHERE b>=425900 AND b<426000;
SELECT count(*), avg(b) FROM t2 WHERE b>=426000 AND b<426100;
SELECT count(*), avg(b) FROM t2 WHERE b>=426100 AND b<426200;
SELECT count(*), avg(b) FROM t2 WHERE b>=426200 AND b<426300;
SELECT count(*), avg(b) FROM t2 WHERE b>=426300 AND b<426400;
SELECT count(*), avg(b) FROM t2 WHERE b>=426400 AND b<426500;
SELECT count(*), avg(b) FROM t2 WHERE b>=426500 AND b<426600;
SELECT count(*), avg(b) FROM t2 WHERE b>=426600 AND b<426700;
SELECT count(*), avg(b) FROM t2 WHERE b>=426700 AND b<426800;
SELECT count(*), avg(b) FROM t2 WHERE b>=426800 AND b<426900;
SELECT count(*), avg(b) FROM t2 WHERE b>=426900 AND b<427000;
SELECT count(*), avg(b) FROM t2 WHERE b>=427000 AND b<427100;
SELECT count(*), avg(b) FROM t2 WHERE b>=427100 AND b<427200;
SELECT count(*), avg(b) FROM t2 WHERE b>=427200 AND b<427300;
SELECT count(*), avg(b) FROM t2 WHERE b>=427300 AND b<427400;
SELECT count(*), avg(b) FROM t2 WHERE b>=427400 AND b<427500;
SELECT count(*), avg(b) FROM t2 WHERE b>=427500 AND b<427600;
SELECT count(*), avg(b) FROM t2 WHERE b>=427600 AND b<427700;
SELECT count(*), avg(b) FROM t2 WHERE b>=427700 AND b<427800;
SELECT count(*), avg(b) FROM t2 WHERE b>=427800 AND b<427900;
SELECT count(*), avg(b) FROM t2 WHERE b>=427900 AND b<428000;
SELECT count(*), avg(b) FROM t2 WHERE b>=428000 AND b<428100;
SELECT count(*), avg(b) FROM t2 WHERE b>=428100 AND b<428200;
SELECT count(*), avg(b) FROM t2 WHERE b>=428200 AND b<428300;
SELECT count(*), avg(b) FROM t2 WHERE b>=428300 AND b<428400;
SELECT count(*), avg(b) FROM t2 WHERE b>=428400 AND b<428500;
SELECT count(*), avg(b) FROM t2 WHERE b>=428500 AND b<428600;
SELECT count(*), avg(b) FROM t2 WHERE b>=428600 AND b<428700;
SELECT count(*), avg(b) FROM t2 WHERE b>=428700 AND b<428800;
SELECT count(*), avg(b) FROM t2 WHERE b>=428800 AND b<428900;
SELECT count(*), avg(b) FROM t2 WHERE b>=428900 AND b<429000;
SELECT count(*), avg(b) FROM t2 WHERE b>=429000 AND b<429100;
SELECT count(*), avg(b) FROM t2 WHERE b>=429100 AND b<429200;
SELECT count(*), avg(b) FROM t2 WHERE b>=429200 AND b<429300;
SELECT count(*), avg(b) FROM t2 WHERE b>=429300 AND b<429400;
SELECT count(*), avg(b) FROM t2 WHERE b>=429400 AND b<429500;
SELECT count(*), avg(b) FROM t2 WHERE b>=429500 AND b<429600;
SELECT count(*), avg(b) FROM t2 WHERE b>=429600 AND b<429700;
SELECT count(*), avg(b) FROM t2 WHERE b>=429700 AND b<429800;
SELECT count(*), avg(b) FROM t2 WHERE b>=429800 AND b<429900;
SELECT count(*), avg(b) FROM t2 WHERE b>=429900 AND b<430000;
SELECT count(*), avg(b) FROM t2 WHERE b>=430000 AND b<430100;
SELECT count(*), avg(b) FROM t2 WHERE b>=430100 AND b<430200;
SELECT count(*), avg(b) FROM t2 WHERE b>=430200 AND b<430300;
SELECT count(*), avg(b) FROM t2 WHERE b>=430300 AND b<430400;
SELECT count(*), avg(b) FROM t2 WHERE b>=430400 AND b<430500;
SELECT count(*), avg(b) FROM t2 WHERE b>=430500 AND b<430600;
SELECT count(*), avg(b) FROM t2 WHERE b>=430600 AND b<430700;
SELECT count(*), avg(b) FROM t2 WHERE b>=430700 AND b<430800;
SELECT count(*), avg(b) FROM t2 WHERE b>=430800 AND b<430900;
SELECT count(*), avg(b) FROM t2 WHERE b>=430900 AND b<431000;
SELECT count(*), avg(b) FROM t2 WHERE b>=431000 AND b<431100;
SELECT count(*), avg(b) FROM t2 WHERE b>=431100 AND b<431200;
SELECT count(*), avg(b) FROM t2 WHERE b>=431200 AND b<431300;
SELECT count(*), avg(b) FROM t2 WHERE b>=431300 AND b<431400;
SELECT count(*), avg(b) FROM t2 WHERE b>=431400 AND b<431500;
SELECT count(*), avg(b) FROM t2 WHERE b>=431500 AND b<431600;
SELECT count(*), avg(b) FROM t2 WHERE b>=431600 AND b<431700;
SELECT count(*), avg(b) FROM t2 WHERE b>=431700 AND b<431800;
SELECT count(*), avg(b) FROM t2 WHERE b>=431800 AND b<431900;
SELECT count(*), avg(b) FROM t2 WHERE b>=431900 AND b<432000;
SELECT count(*), avg(b) FROM t2 WHERE b>=432000 AND b<432100;
SELECT count(*), avg(b) FROM t2 WHERE b>=432100 AND b<432200;
SELECT count(*), avg(b) FROM t2 WHERE b>=432200 AND b<432300;
SELECT count(*), avg(b) FROM t2 WHERE b>=432300 AND b<432400;
SELECT count(*), avg(b) FROM t2 WHERE b>=432400 AND b<432500;
SELECT count(*), avg(b) FROM t2 WHERE b>=432500 AND b<432600;
SELECT count(*), avg(b) FROM t2 WHERE b>=432600 AND b<432700;
SELECT count(*), avg(b) FROM t2 WHERE b>=432700 AND b<432800;
SELECT count(*), avg(b) FROM t2 WHERE b>=432800 AND b<432900;
SELECT count(*), avg(b) FROM t2 WHERE b>=432900 AND b<433000;
SELECT count(*), avg(b) FROM t2 WHERE b>=433000 AND b<433100;
SELECT count(*), avg(b) FROM t2 WHERE b>=433100 AND b<433200;
SELECT count(*), avg(b) FROM t2 WHERE b>=433200 AND b<433300;
SELECT count(*), avg(b) FROM t2 WHERE b>=433300 AND b<433400;
SELECT count(*), avg(b) FROM t2 WHERE b>=433400 AND b<433500;
SELECT count(*), avg(b) FROM t2 WHERE b>=433500 AND b<433600;
SELECT count(*), avg(b) FROM t2 WHERE b>=433600 AND b<433700;
SELECT count(*), avg(b) FROM t2 WHERE b>=433700 AND b<433800;
SELECT count(*), avg(b) FROM t2 WHERE b>=433800 AND b<433900;
SELECT count(*), avg(b) FROM t2 WHERE b>=433900 AND b<434000;
SELECT count(*), avg(b) FROM t2 WHERE b>=434000 AND b<434100;
SELECT count(*), avg(b) FROM t2 WHERE b>=434100 AND b<434200;
SELECT count(*), avg(b) FROM t2 WHERE b>=434200 AND b<434300;
SELECT count(*), avg(b) FROM t2 WHERE b>=434300 AND b<434400;
SELECT count(*), avg(b) FROM t2 WHERE b>=434400 AND b<434500;
SELECT count(*), avg(b) FROM t2 WHERE b>=434500 AND b<434600;
SELECT count(*), avg(b) FROM t2 WHERE b>=434600 AND b<434700;
SELECT count(*), avg(b) FROM t2 WHERE b>=434700 AND b<434800;
SELECT count(*), avg(b) FROM t2 WHERE b>=434800 AND b<434900;
SELECT count(*), avg(b) FROM t2 WHERE b>=434900 AND b<435000;
SELECT count(*), avg(b) FROM t2 WHERE b>=435000 AND b<435100;
SELECT count(*), avg(b) FROM t2 WHERE b>=435100 AND b<435200;
SELECT count(*), avg(b) FROM t2 WHERE b>=435200 AND b<435300;
SELECT count(*), avg(b) FROM t2 WHERE b>=435300 AND b<435400;
SELECT count(*), avg(b) FROM t2 WHERE b>=435400 AND b<435500;
SELECT count(*), avg(b) FROM t2 WHERE b>=435500 AND b<435600;
SELECT count(*), avg(b) FROM t2 WHERE b>=435600 AND b<435700;
SELECT count(*), avg(b) FROM t2 WHERE b>=435700 AND b<435800;
SELECT count(*), avg(b) FROM t2 WHERE b>=435800 AND b<435900;
SELECT count(*), avg(b) FROM t2 WHERE b>=435900 AND b<436000;
SELECT count(*), avg(b) FROM t2 WHERE b>=436000 AND b<436100;
SELECT count(*), avg(b) FROM t2 WHERE b>=436100 AND b<436200;
SELECT count(*), avg(b) FROM t2 WHERE b>=436200 AND b<436300;
SELECT count(*), avg(b) FROM t2 WHERE b>=436300 AND b<436400;
SELECT count(*), avg(b) FROM t2 WHERE b>=436400 AND b<436500;
SELECT count(*), avg(b) FROM t2 WHERE b>=436500 AND b<436600;
SELECT count(*), avg(b) FROM t2 WHERE b>=436600 AND b<436700;
SELECT count(*), avg(b) FROM t2 WHERE b>=436700 AND b<436800;
SELECT count(*), avg(b) FROM t2 WHERE b>=436800 AND b<436900;
SELECT count(*), avg(b) FROM t2 WHERE b>=436900 AND b<437000;
SELECT count(*), avg(b) FROM t2 WHERE b>=437000 AND b<437100;
SELECT count(*), avg(b) FROM t2 WHERE b>=437100 AND b<437200;
SELECT count(*), avg(b) FROM t2 WHERE b>=437200 AND b<437300;
SELECT count(*), avg(b) FROM t2 WHERE b>=437300 AND b<437400;
SELECT count(*), avg(b) FROM t2 WHERE b>=437400 AND b<437500;
SELECT count(*), avg(b) FROM t2 WHERE b>=437500 AND b<437600;
SELECT count(*), avg(b) FROM t2 WHERE b>=437600 AND b<437700;
SELECT count(*), avg(b) FROM t2 WHERE b>=437700 AND b<437800;
SELECT count(*), avg(b) FROM t2 WHERE b>=437800 AND b<437900;
SELECT count(*), avg(b) FROM t2 WHERE b>=437900 AND b<438000;
SELECT count(*), avg(b) FROM t2 WHERE b>=438000 AND b<438100;
SELECT count(*), avg(b) FROM t2 WHERE b>=438100 AND b<438200;
SELECT count(*), avg(b) FROM t2 WHERE b>=438200 AND b<438300;
SELECT count(*), avg(b) FROM t2 WHERE b>=438300 AND b<438400;
SELECT count(*), avg(b) FROM t2 WHERE b>=438400 AND b<438500;
SELECT count(*), avg(b) FROM t2 WHERE b>=438500 AND b<438600;
SELECT count(*), avg(b) FROM t2 WHERE b>=438600 AND b<438700;
SELECT count(*), avg(b) FROM t2 WHERE b>=438700 AND b<438800;
SELECT count(*), avg(b) FROM t2 WHERE b>=438800 AND b<438900;
SELECT count(*), avg(b) FROM t2 WHERE b>=438900 AND b<439000;
SELECT count(*), avg(b) FROM t2 WHERE b>=439000 AND b<439100;
SELECT count(*), avg(b) FROM t2 WHERE b>=439100 AND b<439200;
SELECT count(*), avg(b) FROM t2 WHERE b>=439200 AND b<439300;
SELECT count(*), avg(b) FROM t2 WHERE b>=439300 AND b<439400;
SELECT count(*), avg(b) FROM t2 WHERE b>=439400 AND b<439500;
SELECT count(*), avg(b) FROM t2 WHERE b>=439500 AND b<439600;
SELECT count(*), avg(b) FROM t2 WHERE b>=439600 AND b<439700;
SELECT count(*), avg(b) FROM t2 WHERE b>=439700 AND b<439800;
SELECT count(*), avg(b) FROM t2 WHERE b>=439800 AND b<439900;
SELECT count(*), avg(b) FROM t2 WHERE b>=439900 AND b<440000;
SELECT count(*), avg(b) FROM t2 WHERE b>=440000 AND b<440100;
SELECT count(*), avg(b) FROM t2 WHERE b>=440100 AND b<440200;
SELECT count(*), avg(b) FROM t2 WHERE b>=440200 AND b<440300;
SELECT count(*), avg(b) FROM t2 WHERE b>=440300 AND b<440400;
SELECT count(*), avg(b) FROM t2 WHERE b>=440400 AND b<440500;
SELECT count(*), avg(b) FROM t2 WHERE b>=440500 AND b<440600;
SELECT count(*), avg(b) FROM t2 WHERE b>=440600 AND b<440700;
SELECT count(*), avg(b) FROM t2 WHERE b>=440700 AND b<440800;
SELECT count(*), avg(b) FROM t2 WHERE b>=440800 AND b<440900;
SELECT count(*), avg(b) FROM t2 WHERE b>=440900 AND b<441000;
SELECT count(*), avg(b) FROM t2 WHERE b>=441000 AND b<441100;
SELECT count(*), avg(b) FROM t2 WHERE b>=441100 AND b<441200;
SELECT count(*), avg(b) FROM t2 WHERE b>=441200 AND b<441300;
SELECT count(*), avg(b) FROM t2 WHERE b>=441300 AND b<441400;
SELECT count(*), avg(b) FROM t2 WHERE b>=441400 AND b<441500;
SELECT count(*), avg(b) FROM t2 WHERE b>=441500 AND b<441600;
SELECT count(*), avg(b) FROM t2 WHERE b>=441600 AND b<441700;
SELECT count(*), avg(b) FROM t2 WHERE b>=441700 AND b<441800;
SELECT count(*), avg(b) FROM t2 WHERE b>=441800 AND b<441900;
SELECT count(*), avg(b) FROM t2 WHERE b>=441900 AND b<442000;
SELECT count(*), avg(b) FROM t2 WHERE b>=442000 AND b<442100;
SELECT count(*), avg(b) FROM t2 WHERE b>=442100 AND b<442200;
SELECT count(*), avg(b) FROM t2 WHERE b>=442200 AND b<442300;
SELECT count(*), avg(b) FROM t2 WHERE b>=442300 AND b<442400;
SELECT count(*), avg(b) FROM t2 WHERE b>=442400 AND b<442500;
SELECT count(*), avg(b) FROM t2 WHERE b>=442500 AND b<442600;
SELECT count(*), avg(b) FROM t2 WHERE b>=442600 AND b<442700;
SELECT count(*), avg(b) FROM t2 WHERE b>=442700 AND b<442800;
SELECT count(*), avg(b) FROM t2 WHERE b>=442800 AND b<442900;
SELECT count(*), avg(b) FROM t2 WHERE b>=442900 AND b<443000;
SELECT count(*), avg(b) FROM t2 WHERE b>=443000 AND b<443100;
SELECT count(*), avg(b) FROM t2 WHERE b>=443100 AND b<443200;
SELECT count(*), avg(b) FROM t2 WHERE b>=443200 AND b<443300;
SELECT count(*), avg(b) FROM t2 WHERE b>=443300 AND b<443400;
SELECT count(*), avg(b) FROM t2 WHERE b>=443400 AND b<443500;
SELECT count(*), avg(b) FROM t2 WHERE b>=443500 AND b<443600;
SELECT count(*), avg(b) FROM t2 WHERE b>=443600 AND b<443700;
SELECT count(*), avg(b) FROM t2 WHERE b>=443700 AND b<443800;
SELECT count(*), avg(b) FROM t2 WHERE b>=443800 AND b<443900;
SELECT count(*), avg(b) FROM t2 WHERE b>=443900 AND b<444000;
SELECT count(*), avg(b) FROM t2 WHERE b>=444000 AND b<444100;
SELECT count(*), avg(b) FROM t2 WHERE b>=444100 AND b<444200;
SELECT count(*), avg(b) FROM t2 WHERE b>=444200 AND b<444300;
SELECT count(*), avg(b) FROM t2 WHERE b>=444300 AND b<444400;
SELECT count(*), avg(b) FROM t2 WHERE b>=444400 AND b<444500;
SELECT count(*), avg(b) FROM t2 WHERE b>=444500 AND b<444600;
SELECT count(*), avg(b) FROM t2 WHERE b>=444600 AND b<444700;
SELECT count(*), avg(b) FROM t2 WHERE b>=444700 AND b<444800;
SELECT count(*), avg(b) FROM t2 WHERE b>=444800 AND b<444900;
SELECT count(*), avg(b) FROM t2 WHERE b>=444900 AND b<445000;
SELECT count(*), avg(b) FROM t2 WHERE b>=445000 AND b<445100;
SELECT count(*), avg(b) FROM t2 WHERE b>=445100 AND b<445200;
SELECT count(*), avg(b) FROM t2 WHERE b>=445200 AND b<445300;
SELECT count(*), avg(b) FROM t2 WHERE b>=445300 AND b<445400;
SELECT count(*), avg(b) FROM t2 WHERE b>=445400 AND b<445500;
SELECT count(*), avg(b) FROM t2 WHERE b>=445500 AND b<445600;
SELECT count(*), avg(b) FROM t2 WHERE b>=445600 AND b<445700;
SELECT count(*), avg(b) FROM t2 WHERE b>=445700 AND b<445800;
SELECT count(*), avg(b) FROM t2 WHERE b>=445800 AND b<445900;
SELECT count(*), avg(b) FROM t2 WHERE b>=445900 AND b<446000;
SELECT count(*), avg(b) FROM t2 WHERE b>=446000 AND b<446100;
SELECT count(*), avg(b) FROM t2 WHERE b>=446100 AND b<446200;
SELECT count(*), avg(b) FROM t2 WHERE b>=446200 AND b<446300;
SELECT count(*), avg(b) FROM t2 WHERE b>=446300 AND b<446400;
SELECT count(*), avg(b) FROM t2 WHERE b>=446400 AND b<446500;
SELECT count(*), avg(b) FROM t2 WHERE b>=446500 AND b<446600;
SELECT count(*), avg(b) FROM t2 WHERE b>=446600 AND b<446700;
SELECT count(*), avg(b) FROM t2 WHERE b>=446700 AND b<446800;
SELECT count(*), avg(b) FROM t2 WHERE b>=446800 AND b<446900;
SELECT count(*), avg(b) FROM t2 WHERE b>=446900 AND b<447000;
SELECT count(*), avg(b) FROM t2 WHERE b>=447000 AND b<447100;
SELECT count(*), avg(b) FROM t2 WHERE b>=447100 AND b<447200;
SELECT count(*), avg(b) FROM t2 WHERE b>=447200 AND b<447300;
SELECT count(*), avg(b) FROM t2 WHERE b>=447300 AND b<447400;
SELECT count(*), avg(b) FROM t2 WHERE b>=447400 AND b<447500;
SELECT count(*), avg(b) FROM t2 WHERE b>=447500 AND b<447600;
SELECT count(*), avg(b) FROM t2 WHERE b>=447600 AND b<447700;
SELECT count(*), avg(b) FROM t2 WHERE b>=447700 AND b<447800;
SELECT count(*), avg(b) FROM t2 WHERE b>=447800 AND b<447900;
SELECT count(*), avg(b) FROM t2 WHERE b>=447900 AND b<448000;
SELECT count(*), avg(b) FROM t2 WHERE b>=448000 AND b<448100;
SELECT count(*), avg(b) FROM t2 WHERE b>=448100 AND b<448200;
SELECT count(*), avg(b) FROM t2 WHERE b>=448200 AND b<448300;
SELECT count(*), avg(b) FROM t2 WHERE b>=448300 AND b<448400;
SELECT count(*), avg(b) FROM t2 WHERE b>=448400 AND b<448500;
SELECT count(*), avg(b) FROM t2 WHERE b>=448500 AND b<448600;
SELECT count(*), avg(b) FROM t2 WHERE b>=448600 AND b<448700;
SELECT count(*), avg(b) FROM t2 WHERE b>=448700 AND b<448800;
SELECT count(*), avg(b) FROM t2 WHERE b>=448800 AND b<448900;
SELECT count(*), avg(b) FROM t2 WHERE b>=448900 AND b<449000;
SELECT count(*), avg(b) FROM t2 WHERE b>=449000 AND b<449100;
SELECT count(*), avg(b) FROM t2 WHERE b>=449100 AND b<449200;
SELECT count(*), avg(b) FROM t2 WHERE b>=449200 AND b<449300;
SELECT count(*), avg(b) FROM t2 WHERE b>=449300 AND b<449400;
SELECT count(*), avg(b) FROM t2 WHERE b>=449400 AND b<449500;
SELECT count(*), avg(b) FROM t2 WHERE b>=449500 AND b<449600;
SELECT count(*), avg(b) FROM t2 WHERE b>=449600 AND b<449700;
SELECT count(*), avg(b) FROM t2 WHERE b>=449700 AND b<449800;
SELECT count(*), avg(b) FROM t2 WHERE b>=449800 AND b<449900;
SELECT count(*), avg(b) FROM t2 WHERE b>=449900 AND b<450000;
SELECT count(*), avg(b) FROM t2 WHERE b>=450000 AND b<450100;
SELECT count(*), avg(b) FROM t2 WHERE b>=450100 AND b<450200;
SELECT count(*), avg(b) FROM t2 WHERE b>=450200 AND b<450300;
SELECT count(*), avg(b) FROM t2 WHERE b>=450300 AND b<450400;
SELECT count(*), avg(b) FROM t2 WHERE b>=450400 AND b<450500;
SELECT count(*), avg(b) FROM t2 WHERE b>=450500 AND b<450600;
SELECT count(*), avg(b) FROM t2 WHERE b>=450600 AND b<450700;
SELECT count(*), avg(b) FROM t2 WHERE b>=450700 AND b<450800;
SELECT count(*), avg(b) FROM t2 WHERE b>=450800 AND b<450900;
SELECT count(*), avg(b) FROM t2 WHERE b>=450900 AND b<451000;
SELECT count(*), avg(b) FROM t2 WHERE b>=451000 AND b<451100;
SELECT count(*), avg(b) FROM t2 WHERE b>=451100 AND b<451200;
SELECT count(*), avg(b) FROM t2 WHERE b>=451200 AND b<451300;
SELECT count(*), avg(b) FROM t2 WHERE b>=451300 AND b<451400;
SELECT count(*), avg(b) FROM t2 WHERE b>=451400 AND b<451500;
SELECT count(*), avg(b) FROM t2 WHERE b>=451500 AND b<451600;
SELECT count(*), avg(b) FROM t2 WHERE b>=451600 AND b<451700;
SELECT count(*), avg(b) FROM t2 WHERE b>=451700 AND b<451800;
SELECT count(*), avg(b) FROM t2 WHERE b>=451800 AND b<451900;
SELECT count(*), avg(b) FROM t2 WHERE b>=451900 AND b<452000;
SELECT count(*), avg(b) FROM t2 WHERE b>=452000 AND b<452100;
SELECT count(*), avg(b) FROM t2 WHERE b>=452100 AND b<452200;
SELECT count(*), avg(b) FROM t2 WHERE b>=452200 AND b<452300;
SELECT count(*), avg(b) FROM t2 WHERE b>=452300 AND b<452400;
SELECT count(*), avg(b) FROM t2 WHERE b>=452400 AND b<452500;
SELECT count(*), avg(b) FROM t2 WHERE b>=452500 AND b<452600;
SELECT count(*), avg(b) FROM t2 WHERE b>=452600 AND b<452700;
SELECT count(*), avg(b) FROM t2 WHERE b>=452700 AND b<452800;
SELECT count(*), avg(b) FROM t2 WHERE b>=452800 AND b<452900;
SELECT count(*), avg(b) FROM t2 WHERE b>=452900 AND b<453000;
SELECT count(*), avg(b) FROM t2 WHERE b>=453000 AND b<453100;
SELECT count(*), avg(b) FROM t2 WHERE b>=453100 AND b<453200;
SELECT count(*), avg(b) FROM t2 WHERE b>=453200 AND b<453300;
SELECT count(*), avg(b) FROM t2 WHERE b>=453300 AND b<453400;
SELECT count(*), avg(b) FROM t2 WHERE b>=453400 AND b<453500;
SELECT count(*), avg(b) FROM t2 WHERE b>=453500 AND b<453600;
SELECT count(*), avg(b) FROM t2 WHERE b>=453600 AND b<453700;
SELECT count(*), avg(b) FROM t2 WHERE b>=453700 AND b<453800;
SELECT count(*), avg(b) FROM t2 WHERE b>=453800 AND b<453900;
SELECT count(*), avg(b) FROM t2 WHERE b>=453900 AND b<454000;
SELECT count(*), avg(b) FROM t2 WHERE b>=454000 AND b<454100;
SELECT count(*), avg(b) FROM t2 WHERE b>=454100 AND b<454200;
SELECT count(*), avg(b) FROM t2 WHERE b>=454200 AND b<454300;
SELECT count(*), avg(b) FROM t2 WHERE b>=454300 AND b<454400;
SELECT count(*), avg(b) FROM t2 WHERE b>=454400 AND b<454500;
SELECT count(*), avg(b) FROM t2 WHERE b>=454500 AND b<454600;
SELECT count(*), avg(b) FROM t2 WHERE b>=454600 AND b<454700;
SELECT count(*), avg(b) FROM t2 WHERE b>=454700 AND b<454800;
SELECT count(*), avg(b) FROM t2 WHERE b>=454800 AND b<454900;
SELECT count(*), avg(b) FROM t2 WHERE b>=454900 AND b<455000;
SELECT count(*), avg(b) FROM t2 WHERE b>=455000 AND b<455100;
SELECT count(*), avg(b) FROM t2 WHERE b>=455100 AND b<455200;
SELECT count(*), avg(b) FROM t2 WHERE b>=455200 AND b<455300;
SELECT count(*), avg(b) FROM t2 WHERE b>=455300 AND b<455400;
SELECT count(*), avg(b) FROM t2 WHERE b>=455400 AND b<455500;
SELECT count(*), avg(b) FROM t2 WHERE b>=455500 AND b<455600;
SELECT count(*), avg(b) FROM t2 WHERE b>=455600 AND b<455700;
SELECT count(*), avg(b) FROM t2 WHERE b>=455700 AND b<455800;
SELECT count(*), avg(b) FROM t2 WHERE b>=455800 AND b<455900;
SELECT count(*), avg(b) FROM t2 WHERE b>=455900 AND b<456000;
SELECT count(*), avg(b) FROM t2 WHERE b>=456000 AND b<456100;
SELECT count(*), avg(b) FROM t2 WHERE b>=456100 AND b<456200;
SELECT count(*), avg(b) FROM t2 WHERE b>=456200 AND b<456300;
SELECT count(*), avg(b) FROM t2 WHERE b>=456300 AND b<456400;
SELECT count(*), avg(b) FROM t2 WHERE b>=456400 AND b<456500;
SELECT count(*), avg(b) FROM t2 WHERE b>=456500 AND b<456600;
SELECT count(*), avg(b) FROM t2 WHERE b>=456600 AND b<456700;
SELECT count(*), avg(b) FROM t2 WHERE b>=456700 AND b<456800;
SELECT count(*), avg(b) FROM t2 WHERE b>=456800 AND b<456900;
SELECT count(*), avg(b) FROM t2 WHERE b>=456900 AND b<457000;
SELECT count(*), avg(b) FROM t2 WHERE b>=457000 AND b<457100;
SELECT count(*), avg(b) FROM t2 WHERE b>=457100 AND b<457200;
SELECT count(*), avg(b) FROM t2 WHERE b>=457200 AND b<457300;
SELECT count(*), avg(b) FROM t2 WHERE b>=457300 AND b<457400;
SELECT count(*), avg(b) FROM t2 WHERE b>=457400 AND b<457500;
SELECT count(*), avg(b) FROM t2 WHERE b>=457500 AND b<457600;
SELECT count(*), avg(b) FROM t2 WHERE b>=457600 AND b<457700;
SELECT count(*), avg(b) FROM t2 WHERE b>=457700 AND b<457800;
SELECT count(*), avg(b) FROM t2 WHERE b>=457800 AND b<457900;
SELECT count(*), avg(b) FROM t2 WHERE b>=457900 AND b<458000;
SELECT count(*), avg(b) FROM t2 WHERE b>=458000 AND b<458100;
SELECT count(*), avg(b) FROM t2 WHERE b>=458100 AND b<458200;
SELECT count(*), avg(b) FROM t2 WHERE b>=458200 AND b<458300;
SELECT count(*), avg(b) FROM t2 WHERE b>=458300 AND b<458400;
SELECT count(*), avg(b) FROM t2 WHERE b>=458400 AND b<458500;
SELECT count(*), avg(b) FROM t2 WHERE b>=458500 AND b<458600;
SELECT count(*), avg(b) FROM t2 WHERE b>=458600 AND b<458700;
SELECT count(*), avg(b) FROM t2 WHERE b>=458700 AND b<458800;
SELECT count(*), avg(b) FROM t2 WHERE b>=458800 AND b<458900;
SELECT count(*), avg(b) FROM t2 WHERE b>=458900 AND b<459000;
SELECT count(*), avg(b) FROM t2 WHERE b>=459000 AND b<459100;
SELECT count(*), avg(b) FROM t2 WHERE b>=459100 AND b<459200;
SELECT count(*), avg(b) FROM t2 WHERE b>=459200 AND b<459300;
SELECT count(*), avg(b) FROM t2 WHERE b>=459300 AND b<459400;
SELECT count(*), avg(b) FROM t2 WHERE b>=459400 AND b<459500;
SELECT count(*), avg(b) FROM t2 WHERE b>=459500 AND b<459600;
SELECT count(*), avg(b) FROM t2 WHERE b>=459600 AND b<459700;
SELECT count(*), avg(b) FROM t2 WHERE b>=459700 AND b<459800;
SELECT count(*), avg(b) FROM t2 WHERE b>=459800 AND b<459900;
SELECT count(*), avg(b) FROM t2 WHERE b>=459900 AND b<460000;
SELECT count(*), avg(b) FROM t2 WHERE b>=460000 AND b<460100;
SELECT count(*), avg(b) FROM t2 WHERE b>=460100 AND b<460200;
SELECT count(*), avg(b) FROM t2 WHERE b>=460200 AND b<460300;
SELECT count(*), avg(b) FROM t2 WHERE b>=460300 AND b<460400;
SELECT count(*), avg(b) FROM t2 WHERE b>=460400 AND b<460500;
SELECT count(*), avg(b) FROM t2 WHERE b>=460500 AND b<460600;
SELECT count(*), avg(b) FROM t2 WHERE b>=460600 AND b<460700;
SELECT count(*), avg(b) FROM t2 WHERE b>=460700 AND b<460800;
SELECT count(*), avg(b) FROM t2 WHERE b>=460800 AND b<460900;
SELECT count(*), avg(b) FROM t2 WHERE b>=460900 AND b<461000;
SELECT count(*), avg(b) FROM t2 WHERE b>=461000 AND b<461100;
SELECT count(*), avg(b) FROM t2 WHERE b>=461100 AND b<461200;
SELECT count(*), avg(b) FROM t2 WHERE b>=461200 AND b<461300;
SELECT count(*), avg(b) FROM t2 WHERE b>=461300 AND b<461400;
SELECT count(*), avg(b) FROM t2 WHERE b>=461400 AND b<461500;
SELECT count(*), avg(b) FROM t2 WHERE b>=461500 AND b<461600;
SELECT count(*), avg(b) FROM t2 WHERE b>=461600 AND b<461700;
SELECT count(*), avg(b) FROM t2 WHERE b>=461700 AND b<461800;
SELECT count(*), avg(b) FROM t2 WHERE b>=461800 AND b<461900;
SELECT count(*), avg(b) FROM t2 WHERE b>=461900 AND b<462000;
SELECT count(*), avg(b) FROM t2 WHERE b>=462000 AND b<462100;
SELECT count(*), avg(b) FROM t2 WHERE b>=462100 AND b<462200;
SELECT count(*), avg(b) FROM t2 WHERE b>=462200 AND b<462300;
SELECT count(*), avg(b) FROM t2 WHERE b>=462300 AND b<462400;
SELECT count(*), avg(b) FROM t2 WHERE b>=462400 AND b<462500;
SELECT count(*), avg(b) FROM t2 WHERE b>=462500 AND b<462600;
SELECT count(*), avg(b) FROM t2 WHERE b>=462600 AND b<462700;
SELECT count(*), avg(b) FROM t2 WHERE b>=462700 AND b<462800;
SELECT count(*), avg(b) FROM t2 WHERE b>=462800 AND b<462900;
SELECT count(*), avg(b) FROM t2 WHERE b>=462900 AND b<463000;
SELECT count(*), avg(b) FROM t2 WHERE b>=463000 AND b<463100;
SELECT count(*), avg(b) FROM t2 WHERE b>=463100 AND b<463200;
SELECT count(*), avg(b) FROM t2 WHERE b>=463200 AND b<463300;
SELECT count(*), avg(b) FROM t2 WHERE b>=463300 AND b<463400;
SELECT count(*), avg(b) FROM t2 WHERE b>=463400 AND b<463500;
SELECT count(*), avg(b) FROM t2 WHERE b>=463500 AND b<463600;
SELECT count(*), avg(b) FROM t2 WHERE b>=463600 AND b<463700;
SELECT count(*), avg(b) FROM t2 WHERE b>=463700 AND b<463800;
SELECT count(*), avg(b) FROM t2 WHERE b>=463800 AND b<463900;
SELECT count(*), avg(b) FROM t2 WHERE b>=463900 AND b<464000;
SELECT count(*), avg(b) FROM t2 WHERE b>=464000 AND b<464100;
SELECT count(*), avg(b) FROM t2 WHERE b>=464100 AND b<464200;
SELECT count(*), avg(b) FROM t2 WHERE b>=464200 AND b<464300;
SELECT count(*), avg(b) FROM t2 WHERE b>=464300 AND b<464400;
SELECT count(*), avg(b) FROM t2 WHERE b>=464400 AND b<464500;
SELECT count(*), avg(b) FROM t2 WHERE b>=464500 AND b<464600;
SELECT count(*), avg(b) FROM t2 WHERE b>=464600 AND b<464700;
SELECT count(*), avg(b) FROM t2 WHERE b>=464700 AND b<464800;
SELECT count(*), avg(b) FROM t2 WHERE b>=464800 AND b<464900;
SELECT count(*), avg(b) FROM t2 WHERE b>=464900 AND b<465000;
SELECT count(*), avg(b) FROM t2 WHERE b>=465000 AND b<465100;
SELECT count(*), avg(b) FROM t2 WHERE b>=465100 AND b<465200;
SELECT count(*), avg(b) FROM t2 WHERE b>=465200 AND b<465300;
SELECT count(*), avg(b) FROM t2 WHERE b>=465300 AND b<465400;
SELECT count(*), avg(b) FROM t2 WHERE b>=465400 AND b<465500;
SELECT count(*), avg(b) FROM t2 WHERE b>=465500 AND b<465600;
SELECT count(*), avg(b) FROM t2 WHERE b>=465600 AND b<465700;
SELECT count(*), avg(b) FROM t2 WHERE b>=465700 AND b<465800;
SELECT count(*), avg(b) FROM t2 WHERE b>=465800 AND b<465900;
SELECT count(*), avg(b) FROM t2 WHERE b>=465900 AND b<466000;
SELECT count(*), avg(b) FROM t2 WHERE b>=466000 AND b<466100;
SELECT count(*), avg(b) FROM t2 WHERE b>=466100 AND b<466200;
SELECT count(*), avg(b) FROM t2 WHERE b>=466200 AND b<466300;
SELECT count(*), avg(b) FROM t2 WHERE b>=466300 AND b<466400;
SELECT count(*), avg(b) FROM t2 WHERE b>=466400 AND b<466500;
SELECT count(*), avg(b) FROM t2 WHERE b>=466500 AND b<466600;
SELECT count(*), avg(b) FROM t2 WHERE b>=466600 AND b<466700;
SELECT count(*), avg(b) FROM t2 WHERE b>=466700 AND b<466800;
SELECT count(*), avg(b) FROM t2 WHERE b>=466800 AND b<466900;
SELECT count(*), avg(b) FROM t2 WHERE b>=466900 AND b<467000;
SELECT count(*), avg(b) FROM t2 WHERE b>=467000 AND b<467100;
SELECT count(*), avg(b) FROM t2 WHERE b>=467100 AND b<467200;
SELECT count(*), avg(b) FROM t2 WHERE b>=467200 AND b<467300;
SELECT count(*), avg(b) FROM t2 WHERE b>=467300 AND b<467400;
SELECT count(*), avg(b) FROM t2 WHERE b>=467400 AND b<467500;
SELECT count(*), avg(b) FROM t2 WHERE b>=467500 AND b<467600;
SELECT count(*), avg(b) FROM t2 WHERE b>=467600 AND b<467700;
SELECT count(*), avg(b) FROM t2 WHERE b>=467700 AND b<467800;
SELECT count(*), avg(b) FROM t2 WHERE b>=467800 AND b<467900;
SELECT count(*), avg(b) FROM t2 WHERE b>=467900 AND b<468000;
SELECT count(*), avg(b) FROM t2 WHERE b>=468000 AND b<468100;
SELECT count(*), avg(b) FROM t2 WHERE b>=468100 AND b<468200;
SELECT count(*), avg(b) FROM t2 WHERE b>=468200 AND b<468300;
SELECT count(*), avg(b) FROM t2 WHERE b>=468300 AND b<468400;
SELECT count(*), avg(b) FROM t2 WHERE b>=468400 AND b<468500;
SELECT count(*), avg(b) FROM t2 WHERE b>=468500 AND b<468600;
SELECT count(*), avg(b) FROM t2 WHERE b>=468600 AND b<468700;
SELECT count(*), avg(b) FROM t2 WHERE b>=468700 AND b<468800;
SELECT count(*), avg(b) FROM t2 WHERE b>=468800 AND b<468900;
SELECT count(*), avg(b) FROM t2 WHERE b>=468900 AND b<469000;
SELECT count(*), avg(b) FROM t2 WHERE b>=469000 AND b<469100;
SELECT count(*), avg(b) FROM t2 WHERE b>=469100 AND b<469200;
SELECT count(*), avg(b) FROM t2 WHERE b>=469200 AND b<469300;
SELECT count(*), avg(b) FROM t2 WHERE b>=469300 AND b<469400;
SELECT count(*), avg(b) FROM t2 WHERE b>=469400 AND b<469500;
SELECT count(*), avg(b) FROM t2 WHERE b>=469500 AND b<469600;
SELECT count(*), avg(b) FROM t2 WHERE b>=469600 AND b<469700;
SELECT count(*), avg(b) FROM t2 WHERE b>=469700 AND b<469800;
SELECT count(*), avg(b) FROM t2 WHERE b>=469800 AND b<469900;
SELECT count(*), avg(b) FROM t2 WHERE b>=469900 AND b<470000;
SELECT count(*), avg(b) FROM t2 WHERE b>=470000 AND b<470100;
SELECT count(*), avg(b) FROM t2 WHERE b>=470100 AND b<470200;
SELECT count(*), avg(b) FROM t2 WHERE b>=470200 AND b<470300;
SELECT count(*), avg(b) FROM t2 WHERE b>=470300 AND b<470400;
SELECT count(*), avg(b) FROM t2 WHERE b>=470400 AND b<470500;
SELECT count(*), avg(b) FROM t2 WHERE b>=470500 AND b<470600;
SELECT count(*), avg(b) FROM t2 WHERE b>=470600 AND b<470700;
SELECT count(*), avg(b) FROM t2 WHERE b>=470700 AND b<470800;
SELECT count(*), avg(b) FROM t2 WHERE b>=470800 AND b<470900;
SELECT count(*), avg(b) FROM t2 WHERE b>=470900 AND b<471000;
SELECT count(*), avg(b) FROM t2 WHERE b>=471000 AND b<471100;
SELECT count(*), avg(b) FROM t2 WHERE b>=471100 AND b<471200;
SELECT count(*), avg(b) FROM t2 WHERE b>=471200 AND b<471300;
SELECT count(*), avg(b) FROM t2 WHERE b>=471300 AND b<471400;
SELECT count(*), avg(b) FROM t2 WHERE b>=471400 AND b<471500;
SELECT count(*), avg(b) FROM t2 WHERE b>=471500 AND b<471600;
SELECT count(*), avg(b) FROM t2 WHERE b>=471600 AND b<471700;
SELECT count(*), avg(b) FROM t2 WHERE b>=471700 AND b<471800;
SELECT count(*), avg(b) FROM t2 WHERE b>=471800 AND b<471900;
SELECT count(*), avg(b) FROM t2 WHERE b>=471900 AND b<472000;
SELECT count(*), avg(b) FROM t2 WHERE b>=472000 AND b<472100;
SELECT count(*), avg(b) FROM t2 WHERE b>=472100 AND b<472200;
SELECT count(*), avg(b) FROM t2 WHERE b>=472200 AND b<472300;
SELECT count(*), avg(b) FROM t2 WHERE b>=472300 AND b<472400;
SELECT count(*), avg(b) FROM t2 WHERE b>=472400 AND b<472500;
SELECT count(*), avg(b) FROM t2 WHERE b>=472500 AND b<472600;
SELECT count(*), avg(b) FROM t2 WHERE b>=472600 AND b<472700;
SELECT count(*), avg(b) FROM t2 WHERE b>=472700 AND b<472800;
SELECT count(*), avg(b) FROM t2 WHERE b>=472800 AND b<472900;
SELECT count(*), avg(b) FROM t2 WHERE b>=472900 AND b<473000;
SELECT count(*), avg(b) FROM t2 WHERE b>=473000 AND b<473100;
SELECT count(*), avg(b) FROM t2 WHERE b>=473100 AND b<473200;
SELECT count(*), avg(b) FROM t2 WHERE b>=473200 AND b<473300;
SELECT count(*), avg(b) FROM t2 WHERE b>=473300 AND b<473400;
SELECT count(*), avg(b) FROM t2 WHERE b>=473400 AND b<473500;
SELECT count(*), avg(b) FROM t2 WHERE b>=473500 AND b<473600;
SELECT count(*), avg(b) FROM t2 WHERE b>=473600 AND b<473700;
SELECT count(*), avg(b) FROM t2 WHERE b>=473700 AND b<473800;
SELECT count(*), avg(b) FROM t2 WHERE b>=473800 AND b<473900;
SELECT count(*), avg(b) FROM t2 WHERE b>=473900 AND b<474000;
SELECT count(*), avg(b) FROM t2 WHERE b>=474000 AND b<474100;
SELECT count(*), avg(b) FROM t2 WHERE b>=474100 AND b<474200;
SELECT count(*), avg(b) FROM t2 WHERE b>=474200 AND b<474300;
SELECT count(*), avg(b) FROM t2 WHERE b>=474300 AND b<474400;
SELECT count(*), avg(b) FROM t2 WHERE b>=474400 AND b<474500;
SELECT count(*), avg(b) FROM t2 WHERE b>=474500 AND b<474600;
SELECT count(*), avg(b) FROM t2 WHERE b>=474600 AND b<474700;
SELECT count(*), avg(b) FROM t2 WHERE b>=474700 AND b<474800;
SELECT count(*), avg(b) FROM t2 WHERE b>=474800 AND b<474900;
SELECT count(*), avg(b) FROM t2 WHERE b>=474900 AND b<475000;
SELECT count(*), avg(b) FROM t2 WHERE b>=475000 AND b<475100;
SELECT count(*), avg(b) FROM t2 WHERE b>=475100 AND b<475200;
SELECT count(*), avg(b) FROM t2 WHERE b>=475200 AND b<475300;
SELECT count(*), avg(b) FROM t2 WHERE b>=475300 AND b<475400;
SELECT count(*), avg(b) FROM t2 WHERE b>=475400 AND b<475500;
SELECT count(*), avg(b) FROM t2 WHERE b>=475500 AND b<475600;
SELECT count(*), avg(b) FROM t2 WHERE b>=475600 AND b<475700;
SELECT count(*), avg(b) FROM t2 WHERE b>=475700 AND b<475800;
SELECT count(*), avg(b) FROM t2 WHERE b>=475800 AND b<475900;
SELECT count(*), avg(b) FROM t2 WHERE b>=475900 AND b<476000;
SELECT count(*), avg(b) FROM t2 WHERE b>=476000 AND b<476100;
SELECT count(*), avg(b) FROM t2 WHERE b>=476100 AND b<476200;
SELECT count(*), avg(b) FROM t2 WHERE b>=476200 AND b<476300;
SELECT count(*), avg(b) FROM t2 WHERE b>=476300 AND b<476400;
SELECT count(*), avg(b) FROM t2 WHERE b>=476400 AND b<476500;
SELECT count(*), avg(b) FROM t2 WHERE b>=476500 AND b<476600;
SELECT count(*), avg(b) FROM t2 WHERE b>=476600 AND b<476700;
SELECT count(*), avg(b) FROM t2 WHERE b>=476700 AND b<476800;
SELECT count(*), avg(b) FROM t2 WHERE b>=476800 AND b<476900;
SELECT count(*), avg(b) FROM t2 WHERE b>=476900 AND b<477000;
SELECT count(*), avg(b) FROM t2 WHERE b>=477000 AND b<477100;
SELECT count(*), avg(b) FROM t2 WHERE b>=477100 AND b<477200;
SELECT count(*), avg(b) FROM t2 WHERE b>=477200 AND b<477300;
SELECT count(*), avg(b) FROM t2 WHERE b>=477300 AND b<477400;
SELECT count(*), avg(b) FROM t2 WHERE b>=477400 AND b<477500;
SELECT count(*), avg(b) FROM t2 WHERE b>=477500 AND b<477600;
SELECT count(*), avg(b) FROM t2 WHERE b>=477600 AND b<477700;
SELECT count(*), avg(b) FROM t2 WHERE b>=477700 AND b<477800;
SELECT count(*), avg(b) FROM t2 WHERE b>=477800 AND b<477900;
SELECT count(*), avg(b) FROM t2 WHERE b>=477900 AND b<478000;
SELECT count(*), avg(b) FROM t2 WHERE b>=478000 AND b<478100;
SELECT count(*), avg(b) FROM t2 WHERE b>=478100 AND b<478200;
SELECT count(*), avg(b) FROM t2 WHERE b>=478200 AND b<478300;
SELECT count(*), avg(b) FROM t2 WHERE b>=478300 AND b<478400;
SELECT count(*), avg(b) FROM t2 WHERE b>=478400 AND b<478500;
SELECT count(*), avg(b) FROM t2 WHERE b>=478500 AND b<478600;
SELECT count(*), avg(b) FROM t2 WHERE b>=478600 AND b<478700;
SELECT count(*), avg(b) FROM t2 WHERE b>=478700 AND b<478800;
SELECT count(*), avg(b) FROM t2 WHERE b>=478800 AND b<478900;
SELECT count(*), avg(b) FROM t2 WHERE b>=478900 AND b<479000;
SELECT count(*), avg(b) FROM t2 WHERE b>=479000 AND b<479100;
SELECT count(*), avg(b) FROM t2 WHERE b>=479100 AND b<479200;
SELECT count(*), avg(b) FROM t2 WHERE b>=479200 AND b<479300;
SELECT count(*), avg(b) FROM t2 WHERE b>=479300 AND b<479400;
SELECT count(*), avg(b) FROM t2 WHERE b>=479400 AND b<479500;
SELECT count(*), avg(b) FROM t2 WHERE b>=479500 AND b<479600;
SELECT count(*), avg(b) FROM t2 WHERE b>=479600 AND b<479700;
SELECT count(*), avg(b) FROM t2 WHERE b>=479700 AND b<479800;
SELECT count(*), avg(b) FROM t2 WHERE b>=479800 AND b<479900;
SELECT count(*), avg(b) FROM t2 WHERE b>=479900 AND b<480000;
SELECT count(*), avg(b) FROM t2 WHERE b>=480000 AND b<480100;
SELECT count(*), avg(b) FROM t2 WHERE b>=480100 AND b<480200;
SELECT count(*), avg(b) FROM t2 WHERE b>=480200 AND b<480300;
SELECT count(*), avg(b) FROM t2 WHERE b>=480300 AND b<480400;
SELECT count(*), avg(b) FROM t2 WHERE b>=480400 AND b<480500;
SELECT count(*), avg(b) FROM t2 WHERE b>=480500 AND b<480600;
SELECT count(*), avg(b) FROM t2 WHERE b>=480600 AND b<480700;
SELECT count(*), avg(b) FROM t2 WHERE b>=480700 AND b<480800;
SELECT count(*), avg(b) FROM t2 WHERE b>=480800 AND b<480900;
SELECT count(*), avg(b) FROM t2 WHERE b>=480900 AND b<481000;
SELECT count(*), avg(b) FROM t2 WHERE b>=481000 AND b<481100;
SELECT count(*), avg(b) FROM t2 WHERE b>=481100 AND b<481200;
SELECT count(*), avg(b) FROM t2 WHERE b>=481200 AND b<481300;
SELECT count(*), avg(b) FROM t2 WHERE b>=481300 AND b<481400;
SELECT count(*), avg(b) FROM t2 WHERE b>=481400 AND b<481500;
SELECT count(*), avg(b) FROM t2 WHERE b>=481500 AND b<481600;
SELECT count(*), avg(b) FROM t2 WHERE b>=481600 AND b<481700;
SELECT count(*), avg(b) FROM t2 WHERE b>=481700 AND b<481800;
SELECT count(*), avg(b) FROM t2 WHERE b>=481800 AND b<481900;
SELECT count(*), avg(b) FROM t2 WHERE b>=481900 AND b<482000;
SELECT count(*), avg(b) FROM t2 WHERE b>=482000 AND b<482100;
SELECT count(*), avg(b) FROM t2 WHERE b>=482100 AND b<482200;
SELECT count(*), avg(b) FROM t2 WHERE b>=482200 AND b<482300;
SELECT count(*), avg(b) FROM t2 WHERE b>=482300 AND b<482400;
SELECT count(*), avg(b) FROM t2 WHERE b>=482400 AND b<482500;
SELECT count(*), avg(b) FROM t2 WHERE b>=482500 AND b<482600;
SELECT count(*), avg(b) FROM t2 WHERE b>=482600 AND b<482700;
SELECT count(*), avg(b) FROM t2 WHERE b>=482700 AND b<482800;
SELECT count(*), avg(b) FROM t2 WHERE b>=482800 AND b<482900;
SELECT count(*), avg(b) FROM t2 WHERE b>=482900 AND b<483000;
SELECT count(*), avg(b) FROM t2 WHERE b>=483000 AND b<483100;
SELECT count(*), avg(b) FROM t2 WHERE b>=483100 AND b<483200;
SELECT count(*), avg(b) FROM t2 WHERE b>=483200 AND b<483300;
SELECT count(*), avg(b) FROM t2 WHERE b>=483300 AND b<483400;
SELECT count(*), avg(b) FROM t2 WHERE b>=483400 AND b<483500;
SELECT count(*), avg(b) FROM t2 WHERE b>=483500 AND b<483600;
SELECT count(*), avg(b) FROM t2 WHERE b>=483600 AND b<483700;
SELECT count(*), avg(b) FROM t2 WHERE b>=483700 AND b<483800;
SELECT count(*), avg(b) FROM t2 WHERE b>=483800 AND b<483900;
SELECT count(*), avg(b) FROM t2 WHERE b>=483900 AND b<484000;
SELECT count(*), avg(b) FROM t2 WHERE b>=484000 AND b<484100;
SELECT count(*), avg(b) FROM t2 WHERE b>=484100 AND b<484200;
SELECT count(*), avg(b) FROM t2 WHERE b>=484200 AND b<484300;
SELECT count(*), avg(b) FROM t2 WHERE b>=484300 AND b<484400;
SELECT count(*), avg(b) FROM t2 WHERE b>=484400 AND b<484500;
SELECT count(*), avg(b) FROM t2 WHERE b>=484500 AND b<484600;
SELECT count(*), avg(b) FROM t2 WHERE b>=484600 AND b<484700;
SELECT count(*), avg(b) FROM t2 WHERE b>=484700 AND b<484800;
SELECT count(*), avg(b) FROM t2 WHERE b>=484800 AND b<484900;
SELECT count(*), avg(b) FROM t2 WHERE b>=484900 AND b<485000;
SELECT count(*), avg(b) FROM t2 WHERE b>=485000 AND b<485100;
SELECT count(*), avg(b) FROM t2 WHERE b>=485100 AND b<485200;
SELECT count(*), avg(b) FROM t2 WHERE b>=485200 AND b<485300;
SELECT count(*), avg(b) FROM t2 WHERE b>=485300 AND b<485400;
SELECT count(*), avg(b) FROM t2 WHERE b>=485400 AND b<485500;
SELECT count(*), avg(b) FROM t2 WHERE b>=485500 AND b<485600;
SELECT count(*), avg(b) FROM t2 WHERE b>=485600 AND b<485700;
SELECT count(*), avg(b) FROM t2 WHERE b>=485700 AND b<485800;
SELECT count(*), avg(b) FROM t2 WHERE b>=485800 AND b<485900;
SELECT count(*), avg(b) FROM t2 WHERE b>=485900 AND b<486000;
SELECT count(*), avg(b) FROM t2 WHERE b>=486000 AND b<486100;
SELECT count(*), avg(b) FROM t2 WHERE b>=486100 AND b<486200;
SELECT count(*), avg(b) FROM t2 WHERE b>=486200 AND b<486300;
SELECT count(*), avg(b) FROM t2 WHERE b>=486300 AND b<486400;
SELECT count(*), avg(b) FROM t2 WHERE b>=486400 AND b<486500;
SELECT count(*), avg(b) FROM t2 WHERE b>=486500 AND b<486600;
SELECT count(*), avg(b) FROM t2 WHERE b>=486600 AND b<486700;
SELECT count(*), avg(b) FROM t2 WHERE b>=486700 AND b<486800;
SELECT count(*), avg(b) FROM t2 WHERE b>=486800 AND b<486900;
SELECT count(*), avg(b) FROM t2 WHERE b>=486900 AND b<487000;
SELECT count(*), avg(b) FROM t2 WHERE b>=487000 AND b<487100;
SELECT count(*), avg(b) FROM t2 WHERE b>=487100 AND b<487200;
SELECT count(*), avg(b) FROM t2 WHERE b>=487200 AND b<487300;
SELECT count(*), avg(b) FROM t2 WHERE b>=487300 AND b<487400;
SELECT count(*), avg(b) FROM t2 WHERE b>=487400 AND b<487500;
SELECT count(*), avg(b) FROM t2 WHERE b>=487500 AND b<487600;
SELECT count(*), avg(b) FROM t2 WHERE b>=487600 AND b<487700;
SELECT count(*), avg(b) FROM t2 WHERE b>=487700 AND b<487800;
SELECT count(*), avg(b) FROM t2 WHERE b>=487800 AND b<487900;
SELECT count(*), avg(b) FROM t2 WHERE b>=487900 AND b<488000;
SELECT count(*), avg(b) FROM t2 WHERE b>=488000 AND b<488100;
SELECT count(*), avg(b) FROM t2 WHERE b>=488100 AND b<488200;
SELECT count(*), avg(b) FROM t2 WHERE b>=488200 AND b<488300;
SELECT count(*), avg(b) FROM t2 WHERE b>=488300 AND b<488400;
SELECT count(*), avg(b) FROM t2 WHERE b>=488400 AND b<488500;
SELECT count(*), avg(b) FROM t2 WHERE b>=488500 AND b<488600;
SELECT count(*), avg(b) FROM t2 WHERE b>=488600 AND b<488700;
SELECT count(*), avg(b) FROM t2 WHERE b>=488700 AND b<488800;
SELECT count(*), avg(b) FROM t2 WHERE b>=488800 AND b<488900;
SELECT count(*), avg(b) FROM t2 WHERE b>=488900 AND b<489000;
SELECT count(*), avg(b) FROM t2 WHERE b>=489000 AND b<489100;
SELECT count(*), avg(b) FROM t2 WHERE b>=489100 AND b<489200;
SELECT count(*), avg(b) FROM t2 WHERE b>=489200 AND b<489300;
SELECT count(*), avg(b) FROM t2 WHERE b>=489300 AND b<489400;
SELECT count(*), avg(b) FROM t2 WHERE b>=489400 AND b<489500;
SELECT count(*), avg(b) FROM t2 WHERE b>=489500 AND b<489600;
SELECT count(*), avg(b) FROM t2 WHERE b>=489600 AND b<489700;
SELECT count(*), avg(b) FROM t2 WHERE b>=489700 AND b<489800;
SELECT count(*), avg(b) FROM t2 WHERE b>=489800 AND b<489900;
SELECT count(*), avg(b) FROM t2 WHERE b>=489900 AND b<490000;
SELECT count(*), avg(b) FROM t2 WHERE b>=490000 AND b<490100;
SELECT count(*), avg(b) FROM t2 WHERE b>=490100 AND b<490200;
SELECT count(*), avg(b) FROM t2 WHERE b>=490200 AND b<490300;
SELECT count(*), avg(b) FROM t2 WHERE b>=490300 AND b<490400;
SELECT count(*), avg(b) FROM t2 WHERE b>=490400 AND b<490500;
SELECT count(*), avg(b) FROM t2 WHERE b>=490500 AND b<490600;
SELECT count(*), avg(b) FROM t2 WHERE b>=490600 AND b<490700;
SELECT count(*), avg(b) FROM t2 WHERE b>=490700 AND b<490800;
SELECT count(*), avg(b) FROM t2 WHERE b>=490800 AND b<490900;
SELECT count(*), avg(b) FROM t2 WHERE b>=490900 AND b<491000;
SELECT count(*), avg(b) FROM t2 WHERE b>=491000 AND b<491100;
SELECT count(*), avg(b) FROM t2 WHERE b>=491100 AND b<491200;
SELECT count(*), avg(b) FROM t2 WHERE b>=491200 AND b<491300;
SELECT count(*), avg(b) FROM t2 WHERE b>=491300 AND b<491400;
SELECT count(*), avg(b) FROM t2 WHERE b>=491400 AND b<491500;
SELECT count(*), avg(b) FROM t2 WHERE b>=491500 AND b<491600;
SELECT count(*), avg(b) FROM t2 WHERE b>=491600 AND b<491700;
SELECT count(*), avg(b) FROM t2 WHERE b>=491700 AND b<491800;
SELECT count(*), avg(b) FROM t2 WHERE b>=491800 AND b<491900;
SELECT count(*), avg(b) FROM t2 WHERE b>=491900 AND b<492000;
SELECT count(*), avg(b) FROM t2 WHERE b>=492000 AND b<492100;
SELECT count(*), avg(b) FROM t2 WHERE b>=492100 AND b<492200;
SELECT count(*), avg(b) FROM t2 WHERE b>=492200 AND b<492300;
SELECT count(*), avg(b) FROM t2 WHERE b>=492300 AND b<492400;
SELECT count(*), avg(b) FROM t2 WHERE b>=492400 AND b<492500;
SELECT count(*), avg(b) FROM t2 WHERE b>=492500 AND b<492600;
SELECT count(*), avg(b) FROM t2 WHERE b>=492600 AND b<492700;
SELECT count(*), avg(b) FROM t2 WHERE b>=492700 AND b<492800;
SELECT count(*), avg(b) FROM t2 WHERE b>=492800 AND b<492900;
SELECT count(*), avg(b) FROM t2 WHERE b>=492900 AND b<493000;
SELECT count(*), avg(b) FROM t2 WHERE b>=493000 AND b<493100;
SELECT count(*), avg(b) FROM t2 WHERE b>=493100 AND b<493200;
SELECT count(*), avg(b) FROM t2 WHERE b>=493200 AND b<493300;
SELECT count(*), avg(b) FROM t2 WHERE b>=493300 AND b<493400;
SELECT count(*), avg(b) FROM t2 WHERE b>=493400 AND b<493500;
SELECT count(*), avg(b) FROM t2 WHERE b>=493500 AND b<493600;
SELECT count(*), avg(b) FROM t2 WHERE b>=493600 AND b<493700;
SELECT count(*), avg(b) FROM t2 WHERE b>=493700 AND b<493800;
SELECT count(*), avg(b) FROM t2 WHERE b>=493800 AND b<493900;
SELECT count(*), avg(b) FROM t2 WHERE b>=493900 AND b<494000;
SELECT count(*), avg(b) FROM t2 WHERE b>=494000 AND b<494100;
SELECT count(*), avg(b) FROM t2 WHERE b>=494100 AND b<494200;
SELECT count(*), avg(b) FROM t2 WHERE b>=494200 AND b<494300;
SELECT count(*), avg(b) FROM t2 WHERE b>=494300 AND b<494400;
SELECT count(*), avg(b) FROM t2 WHERE b>=494400 AND b<494500;
SELECT count(*), avg(b) FROM t2 WHERE b>=494500 AND b<494600;
SELECT count(*), avg(b) FROM t2 WHERE b>=494600 AND b<494700;
SELECT count(*), avg(b) FROM t2 WHERE b>=494700 AND b<494800;
SELECT count(*), avg(b) FROM t2 WHERE b>=494800 AND b<494900;
SELECT count(*), avg(b) FROM t2 WHERE b>=494900 AND b<495000;
SELECT count(*), avg(b) FROM t2 WHERE b>=495000 AND b<495100;
SELECT count(*), avg(b) FROM t2 WHERE b>=495100 AND b<495200;
SELECT count(*), avg(b) FROM t2 WHERE b>=495200 AND b<495300;
SELECT count(*), avg(b) FROM t2 WHERE b>=495300 AND b<495400;
SELECT count(*), avg(b) FROM t2 WHERE b>=495400 AND b<495500;
SELECT count(*), avg(b) FROM t2 WHERE b>=495500 AND b<495600;
SELECT count(*), avg(b) FROM t2 WHERE b>=495600 AND b<495700;
SELECT count(*), avg(b) FROM t2 WHERE b>=495700 AND b<495800;
SELECT count(*), avg(b) FROM t2 WHERE b>=495800 AND b<495900;
SELECT count(*), avg(b) FROM t2 WHERE b>=495900 AND b<496000;
SELECT count(*), avg(b) FROM t2 WHERE b>=496000 AND b<496100;
SELECT count(*), avg(b) FROM t2 WHERE b>=496100 AND b<496200;
SELECT count(*), avg(b) FROM t2 WHERE b>=496200 AND b<496300;
SELECT count(*), avg(b) FROM t2 WHERE b>=496300 AND b<496400;
SELECT count(*), avg(b) FROM t2 WHERE b>=496400 AND b<496500;
SELECT count(*), avg(b) FROM t2 WHERE b>=496500 AND b<496600;
SELECT count(*), avg(b) FROM t2 WHERE b>=496600 AND b<496700;
SELECT count(*), avg(b) FROM t2 WHERE b>=496700 AND b<496800;
SELECT count(*), avg(b) FROM t2 WHERE b>=496800 AND b<496900;
SELECT count(*), avg(b) FROM t2 WHERE b>=496900 AND b<497000;
SELECT count(*), avg(b) FROM t2 WHERE b>=497000 AND b<497100;
SELECT count(*), avg(b) FROM t2 WHERE b>=497100 AND b<497200;
SELECT count(*), avg(b) FROM t2 WHERE b>=497200 AND b<497300;
SELECT count(*), avg(b) FROM t2 WHERE b>=497300 AND b<497400;
SELECT count(*), avg(b) FROM t2 WHERE b>=497400 AND b<497500;
SELECT count(*), avg(b) FROM t2 WHERE b>=497500 AND b<497600;
SELECT count(*), avg(b) FROM t2 WHERE b>=497600 AND b<497700;
SELECT count(*), avg(b) FROM t2 WHERE b>=497700 AND b<497800;
SELECT count(*), avg(b) FROM t2 WHERE b>=497800 AND b<497900;
SELECT count(*), avg(b) FROM t2 WHERE b>=497900 AND b<498000;
SELECT count(*), avg(b) FROM t2 WHERE b>=498000 AND b<498100;
SELECT count(*), avg(b) FROM t2 WHERE b>=498100 AND b<498200;
SELECT count(*), avg(b) FROM t2 WHERE b>=498200 AND b<498300;
SELECT count(*), avg(b) FROM t2 WHERE b>=498300 AND b<498400;
SELECT count(*), avg(b) FROM t2 WHERE b>=498400 AND b<498500;
SELECT count(*), avg(b) FROM t2 WHERE b>=498500 AND b<498600;
SELECT count(*), avg(b) FROM t2 WHERE b>=498600 AND b<498700;
SELECT count(*), avg(b) FROM t2 WHERE b>=498700 AND b<498800;
SELECT count(*), avg(b) FROM t2 WHERE b>=498800 AND b<498900;
SELECT count(*), avg(b) FROM t2 WHERE b>=498900 AND b<499000;
SELECT count(*), avg(b) FROM t2 WHERE b>=499000 AND b<499100;
SELECT count(*), avg(b) FROM t2 WHERE b>=499100 AND b<499200;
SELECT count(*), avg(b) FROM t2 WHERE b>=499200 AND b<499300;
SELECT count(*), avg(b) FROM t2 WHERE b>=499300 AND b<499400;
SELECT count(*), avg(b) FROM t2 WHERE b>=499400 AND b<499500;
SELECT count(*), avg(b) FROM t2 WHERE b>=499500 AND b<499600;
SELECT count(*), avg(b) FROM t2 WHERE b>=499600 AND b<499700;
SELECT count(*), avg(b) FROM t2 WHERE b>=499700 AND b<499800;
SELECT count(*), avg(b) FROM t2 WHERE b>=499800 AND b<499900;
SELECT count(*), avg(b) FROM t2 WHERE b>=499900 AND b<500000;
COMMIT;
